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 |
|---|---|---|---|
| nandhuv | 2 | 1536 | 489 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.358 | 0.358 | 0.359 | 82.4 | -89 | -75 | 1611 | 1536 | 11811 |
| SRMFix | -0.452 | 0.452 | 0.454 | 91.8 | -116 | -67 | 1084 | 1016 | 11703 |
| initial | -0.460 | 0.460 | 0.461 | 55.4 | -57 | -54 | 1146 | 1089 | 11527 |
| SRM | -0.984 | 0.984 | 1.023 | 355.5 | -431 | -280 | 769 | 489 | 11511 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-09-10 | SRM 517 | 2 | 1301 | 1,054.56 | -0.33 | -75 | 1536 | 11811 | -280 | 489 | 11511 |
| 1 | 2011-03-08 | SRM 499 | 2 | 905 | 765.35 | -0.39 | -89 | 1611 | 9331 | -431 | 769 | 8076 |