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 |
|---|---|---|---|
| rator10 | 20 | 2492 | 1209 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.447 | 1.002 | 1.349 | 120.6 | -170 | 473 | 2477 | 2222 | 1672 |
| EloSRM | 0.434 | 1.053 | 1.375 | 86.8 | -82 | 365 | 2574 | 2492 | 1654 |
| SRMFix | 0.516 | 1.054 | 1.414 | 83.2 | -166 | 333 | 2049 | 1968 | 1688 |
| Odd | 0.456 | 1.063 | 1.383 | 85.3 | -78 | 358 | 2426 | 2350 | 1645 |
| SRM | 0.537 | 1.090 | 1.471 | 101.8 | -200 | 159 | 1581 | 1209 | 3111 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 2009-11-05 | SRM 452 | 1 | 446 | 355.22 | -0.52 | -30 | 2492 | 1654 | -66 | 1209 | 3111 |
| 19 | 2009-10-20 | SRM 451 | 1 | 487 | 273.60 | -0.85 | -52 | 2522 | 1523 | -200 | 1275 | 2563 |
| 18 | 2009-08-25 | SRM 447 | 1 | 302 | 321.48 | 0.09 | 17 | 2574 | 1292 | 27 | 1475 | 1516 |
| 17 | 2009-02-12 | SRM 435 | 1 | 211 | 312.12 | 0.56 | 41 | 2557 | 1279 | 80 | 1448 | 1736 |
| 16 | 2009-01-21 | SRM 433 | 1 | 566 | 365.38 | -0.70 | -35 | 2516 | 1452 | -154 | 1368 | 2270 |
| 15 | 2008-12-23 | SRM 431 | 1 | 356 | 262.49 | -0.44 | -20 | 2551 | 1303 | -59 | 1522 | 1449 |
| 14 | 2008-11-25 | SRM 427 | 1 | 132 | 284.25 | 1.11 | 73 | 2572 | 1181 | 101 | 1581 | 1205 |
| 13 | 2008-11-12 | SRM 425 | 1 | 354 | 402.48 | 0.18 | 22 | 2499 | 1444 | 22 | 1480 | 1578 |
| 12 | 2008-10-28 | SRM 423 | 1 | 186 | 296.78 | 0.67 | 65 | 2476 | 1504 | 75 | 1458 | 1674 |
| 11 | 2008-10-08 | SRM 421 | 1 | 163 | 481.74 | 1.56 | 144 | 2411 | 1744 | 159 | 1383 | 2175 |
| 10 | 2008-10-02 | SRM 420 | 2 | 28 | 131.43 | 2.23 | 111 | 2268 | 2317 | 116 | 1224 | 3482 |
| 9 | 2008-09-24 | SRM 419 | 2 | 16 | 200.52 | 3.65 | 212 | 2157 | 2962 | 159 | 1108 | 5599 |
| 8 | 2008-08-26 | SRM 415 | 2 | 335 | 197.93 | -1.04 | -73 | 1945 | 4407 | -124 | 949 | 7918 |
| 7 | 2008-05-06 | SRM 401 | 2 | 174 | 312.32 | 0.84 | 114 | 2018 | 3453 | 42 | 1073 | 5046 |
| 6 | 2007-08-11 | SRM 363 | 2 | 329 | 199.79 | -0.71 | -37 | 1904 | 3311 | -36 | 1031 | 3790 |
| 5 | 2007-08-01 | SRM 361 | 2 | 145 | ||||||||
| 4 | 2007-06-14 | SRM 354 | 2 | 466 | 151.76 | -1.62 | -82 | 1941 | 2953 | -131 | 1067 | 3440 |
| 3 | 2007-06-07 | SRM 353 | 2 | 136 | 201.28 | 0.57 | 76 | 2023 | 2480 | 46 | 1198 | 2574 |
| 2 | 2007-05-23 | SRM 350 | 2 | 59 | 332.00 | 2.49 | 365 | 1948 | 2792 | 145 | 1152 | 2825 |
| 1 | 2007-04-18 | SRM 345 | 2 | 414 | 461.68 | 0.16 | 79 | 1583 | 4984 | -193 | 1007 | 3805 |