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 |
|---|---|---|---|
| topcoder_dev | 1 | 1841 | 1051 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.158 | 0.158 | 0.158 | 38.2 | 38 | 38 | 1238 | 1238 | 7593 |
| initial | 0.222 | 0.222 | 0.222 | 26.8 | 27 | 27 | 1227 | 1227 | 7894 |
| EloSRM | 0.295 | 0.295 | 0.295 | 118.9 | 119 | 119 | 1841 | 1841 | 7540 |
| SRM | -0.759 | 0.759 | 0.759 | 149.0 | -149 | -149 | 1051 | 1051 | 5215 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-08-09 | SRM 514 | 2 | 497 | 609.95 | 0.30 | 119 | 1841 | 7540 | -149 | 1051 | 5215 |