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 |
|---|---|---|---|
| marazmas | 3 | 1567 | 657 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.042 | 0.128 | 0.161 | 44.5 | -58 | 54 | 1567 | 1567 | 8047 |
| SRMFix | -0.155 | 0.155 | 0.219 | 34.3 | -88 | -5 | 1112 | 1097 | 8056 |
| initial | -0.159 | 0.159 | 0.196 | 19.2 | -39 | -9 | 1161 | 1142 | 8469 |
| SRM | -0.620 | 0.620 | 0.733 | 181.0 | -379 | -52 | 821 | 657 | 8249 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-01-19 | SRM 459 | 2 | 717 | 773.23 | 0.11 | 54 | 1567 | 8047 | -52 | 657 | 8249 |
| 2 | 2008-03-26 | SRM 395 | 2 | 377 | 382.31 | 0.02 | 21 | 1513 | 7729 | -112 | 709 | 8101 |
| 1 | 2008-03-22 | SRM 394 | 2 | 578 | 561.80 | -0.26 | -58 | 1492 | 7972 | -379 | 821 | 6745 |