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 |
|---|---|---|---|
| naveentc | 1 | 1831 | 1077 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.270 | 0.270 | 0.270 | 64.5 | 65 | 65 | 1265 | 1265 | 6268 |
| initial | 0.323 | 0.323 | 0.323 | 38.9 | 39 | 39 | 1239 | 1239 | 6619 |
| EloSRM | 0.399 | 0.399 | 0.399 | 151.4 | 151 | 151 | 1831 | 1831 | 6208 |
| SRM | -0.640 | 0.640 | 0.640 | 123.0 | -123 | -123 | 1077 | 1077 | 4160 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-10-05 | SRM 484 | 2 | 375 | 494.53 | 0.40 | 151 | 1831 | 6208 | -123 | 1077 | 4160 |