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 |
|---|---|---|---|
| bankuri | 1 | 1827 | 1054 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.123 | 0.123 | 0.123 | 30.0 | 30 | 30 | 1230 | 1230 | 7718 |
| initial | 0.182 | 0.182 | 0.182 | 21.9 | 22 | 22 | 1222 | 1222 | 8026 |
| EloSRM | 0.259 | 0.259 | 0.259 | 106.8 | 107 | 107 | 1827 | 1827 | 7715 |
| SRM | -0.706 | 0.706 | 0.706 | 146.0 | -146 | -146 | 1054 | 1054 | 5211 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-26 | SRM 513 | 2 | 725 | 867.45 | 0.26 | 107 | 1827 | 7715 | -146 | 1054 | 5211 |