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 |
|---|---|---|---|
| madhu_topcoder | 1 | 1807 | 1339 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.946 | 0.946 | 0.946 | 139.0 | 139 | 139 | 1339 | 1339 | 832 |
| SRMFix | 1.629 | 1.629 | 1.629 | 335.7 | 336 | 336 | 1536 | 1536 | 1366 |
| initial | 1.674 | 1.674 | 1.674 | 201.5 | 202 | 202 | 1402 | 1402 | 1620 |
| EloSRM | 1.770 | 1.770 | 1.770 | 408.1 | 408 | 408 | 1807 | 1807 | 1393 |
| Odd | 1.804 | 1.804 | 1.804 | 417.1 | 417 | 417 | 1743 | 1743 | 1400 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-03-22 | SRM 235 | 2 | 54 | 184.21 | 1.77 | 408 | 1807 | 1393 | 139 | 1339 | 832 |