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 |
|---|---|---|---|
| lulinan | 4 | 1838 | 702 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.522 | 0.561 | 0.711 | 130.5 | -242 | 12 | 1212 | 702 | 7933 |
| initial | -0.035 | 0.591 | 0.701 | 71.2 | -93 | 128 | 1334 | 1183 | 7217 |
| SRMFix | -0.178 | 0.687 | 0.808 | 108.4 | -139 | 220 | 1423 | 1213 | 6535 |
| EloSRM | -0.205 | 0.781 | 0.912 | 125.6 | -98 | 331 | 1998 | 1838 | 5786 |
| Odd | -0.185 | 0.786 | 0.918 | 126.5 | -91 | 346 | 1842 | 1691 | 5875 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-07-06 | SRM 475 | 2 | 613 | 402.55 | -0.78 | -62 | 1838 | 5786 | -137 | 702 | 7933 |
| 3 | 2010-06-30 | Member Single Round Match 474 | 2 | 546 | 260.70 | -1.19 | -98 | 1900 | 5264 | -242 | 839 | 6257 |
| 2 | 2010-06-17 | SRM 473 | 1 | 402 | 429.68 | 0.01 | 11 | 1998 | 4503 | -131 | 1081 | 3973 |
| 1 | 2010-04-20 | Member SRM 468 | 2 | 288 | 634.85 | 1.14 | 331 | 1987 | 4298 | 12 | 1212 | 2851 |