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 |
|---|---|---|---|
| amitc | 54 | 2236 | 1587 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.241 | 0.729 | 0.968 | 32.6 | -69 | 291 | 2240 | 2236 | 382 |
| SRMFix | 0.250 | 0.732 | 0.968 | 42.8 | -148 | 291 | 2104 | 2012 | 395 |
| Odd | 0.233 | 0.732 | 0.967 | 32.3 | -69 | 273 | 2155 | 2127 | 400 |
| initial | 0.154 | 0.757 | 0.978 | 91.2 | -325 | 281 | 2601 | 2202 | 328 |
| SRM | 0.447 | 0.795 | 1.047 | 60.9 | -228 | 152 | 1706 | 1587 | 375 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 54 | 2004-04-24 | SRM 191 | 1 | 67 | 75.80 | 0.18 | 8 | 2236 | 382 | 11 | 1587 | 375 |
| 53 | 2004-03-25 | SRM 188 | 1 | 57 | 86.44 | 0.60 | 17 | 2229 | 380 | 51 | 1576 | 379 |
| 52 | 2004-03-13 | SRM 186 | 1 | 56 | 90.43 | 0.69 | 20 | 2212 | 401 | 70 | 1525 | 438 |
| 51 | 2004-02-28 | TCCC '04 Round 1 | 1 | 205 | 150.45 | -0.45 | -8 | 2192 | 429 | -14 | 1455 | 546 |
| 50 | 2004-02-23 | TCCC '04 Qual. 1 | 1 | 23 | 36.76 | 0.68 | 19 | 2200 | 409 | 91 | 1469 | 532 |
| 49 | 2004-02-17 | SRM 184 | 1 | 130 | 108.39 | -0.26 | -4 | 2181 | 426 | 5 | 1378 | 667 |
| 48 | 2004-02-11 | SRM 183 | 1 | 78 | 100.42 | 0.36 | 14 | 2185 | 416 | 74 | 1373 | 676 |
| 47 | 2004-02-07 | SRM 182 | 1 | 104 | 101.20 | -0.04 | 2 | 2171 | 427 | 45 | 1299 | 874 |
| 46 | 2004-01-22 | SRM 180 | 1 | 131 | 101.01 | -0.59 | -13 | 2169 | 429 | -65 | 1254 | 1001 |
| 45 | 2004-01-17 | SRM 179 | 1 | 110 | 83.99 | -0.60 | -15 | 2183 | 413 | -65 | 1319 | 803 |
| 44 | 2004-01-07 | SRM 178 | 1 | 101 | 107.49 | -0.42 | -10 | 2198 | 394 | -29 | 1384 | 631 |
| 43 | 2003-12-22 | SRM 176 | 1 | 139 | 81.27 | -0.77 | -20 | 2207 | 376 | -127 | 1413 | 563 |
| 42 | 2003-11-25 | SRM 173 | 1 | 82 | 97.84 | 0.26 | 12 | 2228 | 336 | 41 | 1540 | 386 |
| 41 | 2003-11-12 | SRM 171 | 1 | 115 | 110.21 | -0.06 | 2 | 2215 | 353 | 14 | 1499 | 438 |
| 40 | 2003-11-08 | SRM 170 | 1 | 57 | 78.85 | 0.47 | 20 | 2214 | 346 | 64 | 1485 | 439 |
| 39 | 2003-10-21 | SRM 168 | 1 | 156 | 111.76 | -0.66 | -18 | 2193 | 386 | -98 | 1421 | 550 |
| 38 | 2003-10-15 | TCO '03 Round 1 | 1 | 419 | 213.79 | -0.97 | -27 | 2211 | 363 | -153 | 1519 | 427 |
| 37 | 2003-10-14 | SRM 167 | 1 | 122 | 108.06 | -0.18 | -2 | 2238 | 316 | -17 | 1672 | 271 |
| 36 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 38 | 123.87 | 1.70 | 50 | 2240 | 312 | 73 | 1689 | 252 |
| 35 | 2003-10-01 | SRM 166 | 1 | 119 | 114.37 | -0.06 | 2 | 2190 | 358 | -19 | 1616 | 297 |
| 34 | 2003-09-20 | SRM 164 | 1 | 35 | 93.49 | 1.42 | 73 | 2188 | 350 | 90 | 1635 | 279 |
| 33 | 2003-08-23 | SRM 160 | 1 | 89 | 68.54 | -0.38 | -14 | 2115 | 429 | -61 | 1545 | 340 |
| 32 | 2003-02-26 | TCCC '03 Round 2 | 1 | 135 | 157.67 | -0.31 | -8 | 2129 | 385 | -100 | 1606 | 283 |
| 31 | 2003-02-22 | TCCC '03 Int'l Regional | 1 | 29 | 44.04 | 0.65 | 32 | 2137 | 368 | 25 | 1706 | 204 |
| 30 | 2002-12-16 | SRM 125 | 1 | 16 | 59.95 | 1.91 | 61 | 2105 | 375 | 112 | 1681 | 218 |
| 29 | 2002-10-10 | TCI '02 Round 1 B | 1 | 27 | 146.94 | 2.44 | 63 | 2044 | 417 | 125 | 1569 | 269 |
| 28 | 2002-09-09 | SRM 112 | 1 | 51 | 66.11 | 0.37 | 18 | 1981 | 495 | 26 | 1444 | 395 |
| 27 | 2002-06-24 | SRM 100 | 1 | 190 | 203.97 | 0.10 | 6 | 1963 | 461 | -10 | 1418 | 393 |
| 26 | 2002-06-19 | SRM 98 | 1 | 202 | 179.13 | -0.17 | -3 | 1957 | 468 | -57 | 1428 | 380 |
| 25 | 2002-06-05 | SRM 95 | 1 | 102 | 175.67 | 0.78 | 26 | 1960 | 428 | 41 | 1485 | 304 |
| 24 | 2002-06-03 | SRM 94 | 1 | 36 | 186.08 | 2.37 | 63 | 1933 | 452 | 152 | 1444 | 350 |
| 23 | 2002-05-30 | SRM 93 | 1 | 184 | 192.75 | 0.07 | 6 | 1870 | 535 | -5 | 1292 | 590 |
| 22 | 2002-05-29 | SRM 92 | 1 | 134 | 160.59 | -0.14 | -3 | 1864 | 535 | -20 | 1297 | 579 |
| 21 | 2002-05-22 | SRM 91 | 1 | 108 | 173.42 | 0.68 | 30 | 1867 | 520 | 64 | 1317 | 519 |
| 20 | 2002-05-18 | SRM 89 | 2 | 21 | 56.70 | 1.43 | 31 | 1837 | 532 | 61 | 1253 | 625 |
| 19 | 2002-05-15 | SRM 88 | 1 | 187 | 173.32 | -0.11 | -2 | 1806 | 572 | -32 | 1192 | 740 |
| 18 | 2002-05-09 | SRM 87 | 2 | 51 | 72.27 | 0.50 | 17 | 1808 | 547 | 30 | 1224 | 645 |
| 17 | 2002-05-08 | SRM 86 | 1 | 185 | 182.14 | -0.03 | 2 | 1791 | 565 | -22 | 1194 | 724 |
| 16 | 2002-04-30 | SRM 84 | 2 | 65 | 77.78 | 0.26 | 13 | 1789 | 537 | 30 | 1216 | 641 |
| 15 | 2002-04-27 | SRM 83 | 2 | 31 | 73.82 | 1.25 | 37 | 1776 | 553 | 63 | 1186 | 669 |
| 14 | 2002-04-15 | SRM 80 | 2 | 32 | 96.80 | 1.60 | 46 | 1739 | 609 | 87 | 1123 | 772 |
| 13 | 2002-04-10 | SRM 79 | 2 | 154 | 89.88 | -0.78 | -15 | 1693 | 665 | -14 | 1036 | 1002 |
| 12 | 2002-04-09 | SRM 78 | 2 | 134 | 74.77 | -0.84 | -17 | 1708 | 627 | -14 | 1050 | 946 |
| 11 | 2002-04-03 | SRM 77 | 2 | 56 | 91.96 | 0.72 | 33 | 1725 | 579 | 69 | 1064 | 884 |
| 10 | 2002-04-01 | SRM 76 | 2 | 94 | 95.39 | 0.02 | 10 | 1692 | 613 | 46 | 995 | 1082 |
| 9 | 2002-03-26 | SRM 75 | 2 | 318 | 71.34 | -2.18 | -53 | 1682 | 609 | -228 | 949 | 1242 |
| 8 | 2002-03-25 | SRM 74 | 2 | 32 | 91.60 | 1.52 | 69 | 1735 | 518 | 78 | 1177 | 619 |
| 7 | 2002-03-20 | SRM 72 | 2 | 67 | 87.16 | 0.38 | 32 | 1666 | 588 | 36 | 1099 | 738 |
| 6 | 2002-03-11 | SRM 71 | 2 | 118 | 93.04 | -0.34 | -7 | 1634 | 613 | 5 | 1063 | 794 |
| 5 | 2002-03-07 | SRM 70 | 2 | 107 | 84.28 | -0.34 | -8 | 1641 | 582 | 11 | 1058 | 768 |
| 4 | 2002-02-28 | SRM 69 | 2 | 160 | 56.44 | -1.50 | -69 | 1649 | 558 | -70 | 1047 | 766 |
| 3 | 2002-02-06 | SRM 64 | 2 | 228 | 158.24 | -0.96 | -65 | 1719 | 362 | -210 | 1117 | 531 |
| 2 | 2002-01-26 | SRM 60 | 2 | 35 | 143.44 | 2.04 | 291 | 1783 | 250 | 147 | 1327 | 267 |
| 1 | 2002-01-23 | SRM 59 | 2 | 136 | 227.82 | 0.74 | 254 | 1492 | 545 | -20 | 1180 | 398 |