3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| snguyen | 84 | 3272 | 1969 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.173 | 1.224 | 1.655 | 61.0 | -275 | 948 | 2675 | 2501 | 313 |
| Odd | 0.084 | 1.229 | 1.647 | 47.0 | -114 | 984 | 2988 | 2988 | 358 |
| EloSRM | 0.063 | 1.235 | 1.650 | 47.7 | -112 | 973 | 3272 | 3272 | 386 |
| SRM | 0.452 | 1.242 | 1.654 | 89.0 | -250 | 584 | 2350 | 1969 | 318 |
| initial | 0.165 | 1.364 | 1.772 | 164.3 | -313 | 877 | 3219 | 2870 | 297 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 84 | 2018-04-21 | 2018 TCO 1A | 1 | 59 | 97.18 | 0.72 | 41 | 3272 | 386 | 37 | 1969 | 318 |
| 83 | 2015-05-31 | 2015 TCO 2A | 1 | 389 | 433.12 | -0.57 | -18 | 3231 | 571 | -120 | 1932 | 650 |
| 82 | 2015-05-09 | 2015 TCO 1C | 1 | 21 | 74.44 | 1.83 | 71 | 3249 | 546 | 110 | 2052 | 505 |
| 81 | 2013-11-01 | SRM 596 | 1 | 225 | 153.67 | -0.55 | -8 | 3178 | 520 | -4 | 1942 | 651 |
| 80 | 2013-10-15 | SRM 594 | 1 | 114 | 150.39 | 0.40 | 14 | 3186 | 489 | 52 | 1946 | 635 |
| 79 | 2013-08-12 | SRM 588 | 1 | 451 | 240.04 | -1.24 | -19 | 3172 | 495 | -147 | 1894 | 731 |
| 78 | 2013-05-25 | SRM 580 | 1 | 103 | 183.79 | 0.84 | 19 | 3191 | 450 | 56 | 2041 | 486 |
| 77 | 2013-05-18 | SRM 579 | 1 | 193 | 187.39 | -0.04 | 3 | 3172 | 485 | 18 | 1985 | 555 |
| 76 | 2013-05-11 | TCO13 Round 2C | 1 | 274 | 260.21 | -0.10 | 2 | 3170 | 491 | 17 | 1967 | 589 |
| 75 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 492.59 | -0.66 | -10 | 3168 | 482 | -96 | 1950 | 623 |
| 74 | 2013-03-31 | TCO13 Round 2A | 1 | 438 | 545.79 | -0.50 | -8 | 3178 | 446 | -104 | 2046 | 488 |
| 73 | 2013-03-25 | SRM 574 | 1 | 29 | 181.55 | 2.65 | 48 | 3186 | 429 | 98 | 2150 | 389 |
| 72 | 2013-03-14 | SRM 573 | 1 | 150 | 134.49 | -0.16 | 1 | 3137 | 507 | -3 | 2052 | 500 |
| 71 | 2013-03-09 | TCO13 Round 1C | 1 | 39 | 117.47 | 1.59 | 40 | 3137 | 504 | 68 | 2055 | 500 |
| 70 | 2013-01-21 | SRM 567 | 1 | 86 | 186.77 | 1.12 | 37 | 3097 | 563 | 66 | 1987 | 541 |
| 69 | 2012-09-07 | SRM 555 | 1 | 247 | 174.98 | -0.50 | -7 | 3060 | 594 | -13 | 1921 | 625 |
| 68 | 2012-08-04 | SRM 551 | 1 | 478 | 167.60 | -1.51 | -25 | 3068 | 567 | -112 | 1934 | 599 |
| 67 | 2012-07-02 | SRM 548 | 1 | 97 | 150.59 | 0.64 | 19 | 3093 | 495 | 32 | 2046 | 456 |
| 66 | 2012-06-25 | SRM 547 | 1 | 81 | 132.22 | 0.71 | 22 | 3074 | 543 | 46 | 2014 | 485 |
| 65 | 2012-05-19 | SRM 543 | 1 | 279 | 227.26 | -0.30 | -3 | 3051 | 572 | -7 | 1968 | 550 |
| 64 | 2012-03-31 | TCO12 Round 1A | 1 | 158 | 219.82 | 0.48 | 15 | 3055 | 507 | 47 | 1975 | 548 |
| 63 | 2012-03-07 | SRM 536 | 1 | 212 | 194.11 | -0.13 | 1 | 3040 | 521 | 20 | 1928 | 596 |
| 62 | 2012-02-23 | SRM 534 | 1 | 567 | 190.00 | -1.68 | -31 | 3039 | 531 | -173 | 1908 | 633 |
| 61 | 2011-12-28 | SRM 528 | 1 | 234 | 172.60 | -0.44 | -7 | 3070 | 454 | -24 | 2081 | 413 |
| 60 | 2011-12-17 | SRM 527 | 1 | 168 | 197.05 | 0.23 | 11 | 3076 | 443 | 16 | 2105 | 394 |
| 59 | 2011-12-06 | SRM 526 | 1 | 138 | 109.06 | -0.34 | -4 | 3065 | 450 | -10 | 2089 | 404 |
| 58 | 2011-11-29 | SRM 525 | 1 | 159 | 172.13 | 0.11 | 9 | 3070 | 440 | 17 | 2099 | 389 |
| 57 | 2011-10-25 | SRM 522 | 1 | 22 | 140.65 | 2.68 | 65 | 3060 | 437 | 128 | 2082 | 413 |
| 56 | 2011-06-21 | SRM 510 | 1 | 73 | 161.46 | 1.14 | 31 | 2996 | 522 | 82 | 1954 | 520 |
| 55 | 2011-06-18 | TCO11 Round 1 | 1 | 672 | 428.99 | -0.65 | -14 | 2965 | 568 | -25 | 1872 | 664 |
| 54 | 2011-06-02 | SRM 508 | 1 | 205 | 231.62 | 0.18 | 11 | 2979 | 539 | 42 | 1897 | 608 |
| 53 | 2011-05-24 | TCO11 Qual 3 | 1 | 140 | 78.01 | -0.84 | -16 | 2968 | 552 | 23 | 1855 | 687 |
| 52 | 2011-05-17 | SRM 504.5 | 1 | 32 | 264.70 | 3.05 | 87 | 2983 | 511 | 178 | 1832 | 710 |
| 51 | 2011-02-26 | SRM 498 | 1 | 639 | 280.87 | -1.30 | -38 | 2897 | 671 | -175 | 1654 | 1052 |
| 50 | 2011-02-10 | SRM 497 | 1 | 450 | 148.25 | -1.60 | -49 | 2935 | 588 | -151 | 1829 | 689 |
| 49 | 2010-11-13 | SRM 487 | 1 | 124 | 212.22 | 0.78 | 38 | 2984 | 443 | 59 | 1980 | 466 |
| 48 | 2010-06-17 | SRM 473 | 1 | 178 | 138.39 | -0.36 | -7 | 2945 | 464 | -2 | 1921 | 514 |
| 47 | 2010-05-20 | SRM 470 | 1 | 481 | 181.18 | -1.41 | -36 | 2952 | 428 | -84 | 1923 | 500 |
| 46 | 2010-05-12 | TCO10 Qual 2 | 1 | 540 | 87.49 | -2.63 | -52 | 2988 | 378 | -107 | 2007 | 414 |
| 45 | 2009-08-08 | SRM 446 | 1 | 466 | 115.31 | -2.02 | -28 | 3040 | 261 | -132 | 2114 | 309 |
| 44 | 2009-07-23 | SRM 445 | 1 | 73 | 129.33 | 0.82 | 21 | 3068 | 232 | 50 | 2246 | 229 |
| 43 | 2009-06-23 | SRM 443 | 1 | 43 | 105.65 | 1.30 | 28 | 3047 | 249 | 77 | 2196 | 257 |
| 42 | 2009-05-27 | SRM 441 | 1 | 87 | 120.86 | 0.47 | 14 | 3019 | 277 | 48 | 2119 | 312 |
| 41 | 2009-05-12 | SRM 440 | 1 | 77 | 134.16 | 0.80 | 20 | 3005 | 299 | 76 | 2071 | 362 |
| 40 | 2009-04-30 | SRM 439 | 1 | 372 | 93.23 | -2.00 | -27 | 2985 | 316 | -149 | 1995 | 414 |
| 39 | 2009-04-19 | SRM 438 | 1 | 182 | 102.14 | -0.86 | -13 | 3013 | 289 | -34 | 2144 | 306 |
| 38 | 2009-03-28 | TCO09 Round 4 | 1 | 48 | 85.26 | 0.83 | 29 | 3025 | 273 | 83 | 2178 | 274 |
| 37 | 2009-03-24 | SRM 437 | 1 | 327 | 164.56 | -1.04 | -17 | 2997 | 302 | -58 | 2095 | 352 |
| 36 | 2009-03-21 | TCO09 Round 3 | 1 | 52 | 174.08 | 1.74 | 47 | 3014 | 281 | 126 | 2153 | 298 |
| 35 | 2009-03-14 | TCO09 Round 2 | 1 | 221 | 278.32 | 0.33 | 14 | 2967 | 332 | 48 | 2027 | 405 |
| 34 | 2009-03-11 | SRM 436 | 1 | 389 | 167.71 | -1.21 | -23 | 2953 | 345 | -65 | 1979 | 443 |
| 33 | 2009-03-07 | TCO09 Round 1 | 1 | 323 | 322.42 | -0.00 | 5 | 2977 | 316 | 32 | 2044 | 387 |
| 32 | 2009-02-28 | TCO09 Qual 2 | 1 | 24 | 117.19 | 2.29 | 45 | 2972 | 318 | 135 | 2012 | 407 |
| 31 | 2008-11-25 | SRM 427 | 1 | 224 | 108.29 | -1.05 | -18 | 2927 | 355 | -25 | 1877 | 566 |
| 30 | 2008-11-22 | SRM 426 | 1 | 412 | 138.51 | -1.57 | -26 | 2944 | 333 | -81 | 1902 | 527 |
| 29 | 2008-11-06 | SRM 424 | 1 | 32 | 131.66 | 2.04 | 42 | 2971 | 292 | 151 | 1983 | 432 |
| 28 | 2008-10-28 | SRM 423 | 1 | 407 | 111.83 | -1.91 | -33 | 2928 | 345 | -201 | 1832 | 624 |
| 27 | 2008-10-18 | SRM 422 | 1 | 153 | 147.17 | -0.06 | 3 | 2961 | 303 | 30 | 2033 | 381 |
| 26 | 2008-10-08 | SRM 421 | 1 | 146 | 130.87 | -0.16 | 0 | 2958 | 306 | 35 | 2003 | 407 |
| 25 | 2008-10-02 | SRM 420 | 1 | 189 | 126.36 | -0.58 | -11 | 2957 | 307 | 14 | 1968 | 453 |
| 24 | 2008-09-24 | SRM 419 | 1 | 159 | 91.73 | -0.79 | -15 | 2968 | 290 | 2 | 1954 | 466 |
| 23 | 2008-09-11 | SRM 417 | 1 | 8 | 157.72 | 4.30 | 76 | 2983 | 277 | 212 | 1952 | 474 |
| 22 | 2008-08-16 | SRM 414 | 1 | 321 | 124.74 | -1.36 | -27 | 2907 | 362 | -37 | 1740 | 785 |
| 21 | 2008-08-06 | SRM 413 | 1 | 550 | 145.61 | -1.98 | -38 | 2934 | 323 | -208 | 1777 | 714 |
| 20 | 2008-07-23 | SRM 411 | 1 | 62 | 111.32 | 0.84 | 30 | 2973 | 275 | 105 | 1985 | 426 |
| 19 | 2008-07-19 | SRM 410 | 1 | 396 | 224.54 | -1.18 | -26 | 2943 | 312 | -129 | 1880 | 546 |
| 18 | 2008-07-10 | SRM 409 | 1 | 75 | 134.35 | 0.84 | 32 | 2968 | 278 | 101 | 2009 | 395 |
| 17 | 2008-07-01 | SRM 408 | 1 | 427 | 102.31 | -2.06 | -46 | 2936 | 312 | -138 | 1908 | 504 |
| 16 | 2008-06-26 | SRM 407 | 1 | 29 | 146.20 | 2.33 | 71 | 2982 | 260 | 167 | 2046 | 365 |
| 15 | 2008-06-17 | SRM 406 | 1 | 75 | 111.75 | 0.57 | 31 | 2911 | 337 | 96 | 1879 | 529 |
| 14 | 2008-06-14 | SRM 405 | 1 | 643 | 147.32 | -2.12 | -61 | 2880 | 381 | -250 | 1783 | 666 |
| 13 | 2008-06-05 | SRM 404 | 1 | 176 | 128.11 | -0.46 | -13 | 2941 | 299 | 3 | 2033 | 364 |
| 12 | 2008-05-24 | SRM 402 | 1 | 273 | 83.54 | -1.71 | -51 | 2954 | 280 | -83 | 2030 | 367 |
| 11 | 2008-04-15 | SRM 398 | 1 | 107 | 109.86 | 0.04 | 11 | 3005 | 224 | 36 | 2113 | 296 |
| 10 | 2008-03-26 | SRM 395 | 1 | 265 | 67.40 | -1.98 | -58 | 2994 | 230 | -123 | 2077 | 331 |
| 9 | 2008-03-22 | SRM 394 | 1 | 232 | 85.12 | -1.45 | -48 | 3052 | 182 | -62 | 2200 | 235 |
| 8 | 2008-03-08 | TCO08 Round 4 | 1 | 116 | 79.58 | -0.67 | -34 | 3100 | 138 | -88 | 2262 | 203 |
| 7 | 2008-03-01 | TCO08 Round 3 | 1 | 68 | 134.15 | 0.98 | 75 | 3134 | 113 | 94 | 2350 | 157 |
| 6 | 2008-02-23 | TCO08 Round 2 | 1 | 40 | 302.44 | 2.92 | 171 | 3059 | 157 | 178 | 2256 | 213 |
| 5 | 2008-02-16 | TCO08 Round 1 | 1 | 521 | 282.74 | -0.88 | -54 | 2887 | 335 | -54 | 2078 | 326 |
| 4 | 2008-02-13 | TCO08 Qual 3 | 1 | 161 | 26.75 | -2.59 | -112 | 2941 | 260 | -80 | 2132 | 278 |
| 3 | 2007-11-06 | SRM 374 | 1 | 43 | 115.12 | 1.42 | 145 | 3053 | 134 | 134 | 2212 | 190 |
| 2 | 2007-10-23 | SRM 373 | 1 | 23 | 204.30 | 3.15 | 409 | 2907 | 244 | 294 | 2078 | 286 |
| 1 | 2007-09-26 | SRM 367 | 2 | 3 | 499.51 | 7.38 | 973 | 2499 | 1009 | 584 | 1784 | 591 |