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 |
|---|---|---|---|
| nJoy_tc | 5 | 1888 | 913 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.129 | 0.416 | 0.500 | 97.3 | -73 | 257 | 1769 | 1769 | 4977 |
| EloSRM | 0.134 | 0.423 | 0.500 | 97.6 | -80 | 250 | 1888 | 1888 | 4997 |
| SRMFix | 0.168 | 0.449 | 0.485 | 69.2 | -92 | 138 | 1368 | 1361 | 5168 |
| SRM | -0.186 | 0.507 | 0.570 | 65.0 | -178 | 14 | 1137 | 913 | 5983 |
| initial | 0.296 | 0.518 | 0.525 | 62.4 | -67 | 80 | 1378 | 1378 | 4978 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-06-13 | SRM 442 | 2 | 377 | 446.83 | 0.24 | 52 | 1888 | 4997 | 14 | 913 | 5983 |
| 4 | 2009-02-12 | SRM 435 | 2 | 278 | 346.23 | 0.32 | 68 | 1837 | 5537 | 5 | 899 | 8228 |
| 3 | 2008-10-18 | SRM 422 | 2 | 659 | 476.32 | -0.72 | -80 | 1768 | 6163 | -178 | 894 | 8359 |
| 2 | 2008-06-14 | SRM 405 | 2 | 412 | 436.82 | 0.08 | 38 | 1848 | 5072 | -65 | 1072 | 5823 |
| 1 | 2008-05-28 | SRM 403 | 2 | 224 | 375.69 | 0.75 | 250 | 1810 | 5349 | -63 | 1137 | 4513 |