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 |
|---|---|---|---|
| Raggi | 31 | 2727 | 1541 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.346 | 0.645 | 0.854 | 77.6 | -116 | 249 | 2492 | 2492 | 1513 |
| SRMFix | 0.398 | 0.680 | 0.957 | 47.3 | -78 | 329 | 2045 | 2045 | 2119 |
| EloSRM | 0.476 | 0.710 | 1.002 | 49.7 | -44 | 377 | 2727 | 2727 | 2067 |
| SRM | 0.465 | 0.757 | 1.113 | 68.2 | -234 | 325 | 1541 | 1541 | 1893 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 2013-03-31 | TCO13 Round 2A | 1 | 311 | 798.91 | 1.36 | 63 | 2727 | 2067 | 123 | 1541 | 1893 |
| 30 | 2013-03-06 | SRM 572 | 1 | 450 | 396.10 | -0.18 | -5 | 2665 | 2358 | -27 | 1418 | 2487 |
| 29 | 2013-03-02 | TCO13 Round 1B | 1 | 201 | 536.26 | 1.42 | 56 | 2669 | 2312 | 91 | 1445 | 2343 |
| 28 | 2013-02-23 | TCO13 Round 1A | 1 | 943 | 555.32 | -0.76 | -28 | 2613 | 2563 | -53 | 1354 | 2865 |
| 27 | 2013-02-19 | SRM 571 | 1 | 504 | 492.13 | -0.03 | 3 | 2641 | 2406 | -8 | 1407 | 2474 |
| 26 | 2013-02-13 | SRM 570 | 1 | 283 | 508.18 | 0.84 | 65 | 2638 | 2412 | 81 | 1415 | 2417 |
| 25 | 2013-01-21 | SRM 567 | 1 | 488 | 449.04 | -0.31 | -19 | 2574 | 2663 | -74 | 1334 | 2919 |
| 24 | 2012-12-08 | SRM 563 | 1 | 328 | 368.50 | -0.21 | -12 | 2593 | 2536 | -54 | 1408 | 2382 |
| 23 | 2012-09-13 | SRM 556 | 1 | 258 | 432.67 | 0.75 | 75 | 2605 | 2483 | 55 | 1462 | 2126 |
| 22 | 2012-03-17 | SRM 537 | 1 | 533 | 684.07 | 0.36 | 34 | 2530 | 2700 | 25 | 1407 | 2372 |
| 21 | 2012-03-03 | SRM 535 | 1 | 438 | 674.98 | 0.62 | 59 | 2496 | 2805 | 50 | 1382 | 2497 |
| 20 | 2011-12-17 | SRM 527 | 1 | 511 | 583.47 | -0.15 | -8 | 2437 | 3020 | -47 | 1332 | 2797 |
| 19 | 2011-08-09 | SRM 514 | 1 | 299 | 376.28 | -0.13 | -4 | 2445 | 2676 | -38 | 1379 | 2286 |
| 18 | 2011-05-19 | TCO11 Qual 2 | 1 | 188 | 577.00 | 1.62 | 66 | 2449 | 2521 | 88 | 1417 | 2068 |
| 17 | 2011-05-17 | SRM 504.5 | 1 | 495 | 652.40 | 0.40 | 32 | 2383 | 2854 | 33 | 1329 | 2558 |
| 16 | 2011-04-16 | Member SRM 503 | 1 | 529 | 633.72 | 0.26 | 23 | 2351 | 2954 | 13 | 1296 | 2747 |
| 15 | 2011-04-07 | SRM 502 | 1 | 379 | 430.48 | 0.18 | 18 | 2328 | 3050 | -1 | 1283 | 2812 |
| 14 | 2011-03-30 | Member SRM 501 | 2 | 21 | 182.80 | 3.12 | 83 | 2310 | 3145 | 121 | 1284 | 2802 |
| 13 | 2011-03-08 | SRM 499 | 1 | 655 | 654.92 | 0.00 | 4 | 2227 | 3580 | -43 | 1163 | 3805 |
| 12 | 2011-02-01 | SRM 496 | 2 | 60 | 226.56 | 1.92 | 67 | 2223 | 3576 | 75 | 1206 | 3416 |
| 11 | 2011-01-27 | SRM 495 | 2 | 86 | 319.93 | 1.90 | 76 | 2156 | 3992 | 80 | 1131 | 4034 |
| 10 | 2011-01-22 | Member SRM 494 | 2 | 406 | 285.86 | -0.51 | -14 | 2080 | 4527 | -29 | 1051 | 4631 |
| 9 | 2010-12-28 | SRM 492 | 2 | 192 | 241.12 | 0.33 | 29 | 2094 | 4382 | 20 | 1080 | 4377 |
| 8 | 2010-12-18 | Member SRM 491 | 2 | 243 | 380.09 | 0.64 | 50 | 2066 | 4589 | 33 | 1060 | 4536 |
| 7 | 2010-12-08 | SRM 490 | 2 | 607 | 320.84 | -0.92 | -44 | 2015 | 4904 | -77 | 1027 | 4797 |
| 6 | 2010-11-30 | Member SRM 489 | 2 | 253 | 346.42 | 0.45 | 51 | 2060 | 4569 | 15 | 1104 | 4118 |
| 5 | 2010-11-18 | SRM 488 | 2 | 334 | 257.97 | -0.37 | -18 | 2009 | 4881 | -43 | 1089 | 4171 |
| 4 | 2010-11-13 | SRM 487 | 2 | 320 | 425.57 | 0.41 | 74 | 2027 | 4681 | -5 | 1132 | 3797 |
| 3 | 2010-10-26 | SRM 486 | 1 | 667 | 663.44 | -0.06 | -17 | 1953 | 5271 | -234 | 1137 | 3731 |
| 2 | 2007-10-13 | SRM 371 | 1 | 522 | 589.14 | 0.18 | 66 | 1970 | 3078 | -154 | 1371 | 1683 |
| 1 | 2007-10-09 | College Tour SRM 370 | 1 | 44 | 135.12 | 1.62 | 377 | 1904 | 3447 | 325 | 1525 | 1119 |