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 |
|---|---|---|---|
| i.topcoder | 1 | 1782 | 1122 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.462 | 0.462 | 0.462 | 78.0 | -78 | -78 | 1122 | 1122 | 3355 |
| SRMFix | 0.560 | 0.560 | 0.560 | 129.4 | 129 | 129 | 1329 | 1329 | 4641 |
| initial | 0.623 | 0.623 | 0.623 | 75.1 | 75 | 75 | 1275 | 1275 | 5091 |
| EloSRM | 0.734 | 0.734 | 0.734 | 249.5 | 250 | 250 | 1782 | 1782 | 4464 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-11-10 | SRM 375 | 2 | 228 | 379.16 | 0.73 | 250 | 1782 | 4464 | -78 | 1122 | 3355 |