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 |
|---|---|---|---|
| sudaakeran_b | 1 | 1499 | 1082 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.142 | 0.142 | 0.142 | 34.6 | 35 | 35 | 1235 | 1235 | 2327 |
| initial | 0.170 | 0.170 | 0.170 | 20.4 | 20 | 20 | 1220 | 1220 | 2414 |
| EloSRM | 0.267 | 0.267 | 0.267 | 109.0 | 109 | 109 | 1499 | 1499 | 2322 |
| Odd | 0.293 | 0.293 | 0.293 | 116.7 | 117 | 117 | 1437 | 1437 | 2381 |
| SRM | -0.548 | 0.548 | 0.548 | 118.0 | -118 | -118 | 1082 | 1082 | 1673 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-01-22 | SRM 227 | 2 | 131 | 157.67 | 0.27 | 109 | 1499 | 2322 | -118 | 1082 | 1673 |