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 |
|---|---|---|---|
| mathew_s | 1 | 1995 | 1229 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.182 | 0.182 | 0.182 | 29.0 | 29 | 29 | 1229 | 1229 | 2738 |
| SRMFix | 1.074 | 1.074 | 1.074 | 234.5 | 234 | 234 | 1434 | 1434 | 4274 |
| initial | 1.132 | 1.132 | 1.132 | 136.3 | 136 | 136 | 1336 | 1336 | 4962 |
| EloSRM | 1.208 | 1.208 | 1.208 | 343.5 | 344 | 344 | 1995 | 1995 | 4151 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-03-16 | SRM 464 | 2 | 301 | 695.50 | 1.21 | 344 | 1995 | 4151 | 29 | 1229 | 2738 |