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 |
|---|---|---|---|
| LuoDS | 13 | 2687 | 1470 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.555 | 0.752 | 1.189 | 104.5 | -58 | 551 | 2687 | 2687 | 1939 |
| Odd | 0.559 | 0.759 | 1.204 | 97.6 | -51 | 561 | 2484 | 2484 | 2040 |
| SRMFix | 0.588 | 0.764 | 1.248 | 78.4 | -35 | 413 | 2027 | 2027 | 2039 |
| SRM | 0.530 | 0.771 | 1.428 | 76.6 | -198 | 171 | 1470 | 1470 | 2110 |
| initial | 0.745 | 0.847 | 1.425 | 102.0 | -50 | 490 | 2366 | 2366 | 1833 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 2012-05-29 | SRM 544 | 1 | 115 | 456.71 | 1.99 | 231 | 2687 | 1939 | 171 | 1470 | 2110 |
| 12 | 2012-04-23 | SRM 541 | 1 | 489 | 613.78 | -0.10 | -9 | 2457 | 3344 | -13 | 1299 | 3452 |
| 11 | 2009-12-17 | Member SRM 455 | 1 | 259 | 363.88 | -0.07 | 1 | 2466 | 1758 | 7 | 1312 | 2255 |
| 10 | 2009-11-05 | SRM 452 | 1 | 446 | 366.21 | -0.47 | -30 | 2465 | 1759 | -86 | 1305 | 2391 |
| 9 | 2009-10-20 | SRM 451 | 1 | 279 | 320.65 | 0.20 | 26 | 2494 | 1622 | 37 | 1391 | 1881 |
| 8 | 2009-10-17 | SRM 450 | 1 | 362 | 393.15 | 0.12 | 22 | 2468 | 1701 | 23 | 1354 | 2073 |
| 7 | 2009-09-23 | SRM 449 | 2 | 14 | 103.31 | 2.88 | 115 | 2447 | 1807 | 156 | 1331 | 2185 |
| 6 | 2009-09-10 | SRM 448 | 1 | 444 | 481.90 | -0.18 | -17 | 2332 | 2284 | -28 | 1175 | 3322 |
| 5 | 2009-08-25 | SRM 447 | 1 | 529 | 402.13 | -0.45 | -58 | 2349 | 2187 | -198 | 1203 | 3078 |
| 4 | 2009-07-23 | SRM 445 | 1 | 361 | 551.46 | 0.61 | 139 | 2407 | 1908 | 83 | 1401 | 1809 |
| 3 | 2009-06-13 | SRM 442 | 1 | 486 | 520.40 | 0.10 | 48 | 2268 | 2518 | -38 | 1318 | 2241 |
| 2 | 2008-06-17 | SRM 406 | 1 | 278 | 352.34 | 0.34 | 113 | 2221 | 2410 | 8 | 1356 | 2369 |
| 1 | 2008-05-06 | SRM 401 | 2 | 126 | 600.70 | 2.25 | 551 | 2108 | 2911 | 148 | 1348 | 2204 |