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 |
|---|---|---|---|
| ftanuma | 3 | 1668 | 455 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.232 | 0.232 | 0.381 | 38.0 | -107 | -3 | 1195 | 1086 | 11219 |
| initial | -0.207 | 0.234 | 0.357 | 28.1 | -74 | 5 | 1205 | 1125 | 11678 |
| EloSRM | -0.086 | 0.241 | 0.299 | 74.1 | -113 | 66 | 1738 | 1668 | 11215 |
| Odd | -0.105 | 0.257 | 0.329 | 73.4 | -105 | 85 | 1583 | 1508 | 10876 |
| SRM | -0.751 | 0.751 | 0.892 | 248.3 | -517 | -36 | 1008 | 455 | 12444 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-07-21 | SRM 550 | 2 | 904 | 979.05 | 0.12 | 43 | 1668 | 11215 | -36 | 455 | 12444 |
| 2 | 2012-06-07 | SRM 545 | 2 | 1106 | 777.58 | -0.49 | -113 | 1625 | 12259 | -517 | 491 | 12493 |
| 1 | 2010-08-14 | SRM 479 | 2 | 663 | 719.20 | 0.12 | 66 | 1738 | 6786 | -192 | 1008 | 4671 |