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 |
|---|---|---|---|
| barathssn | 2 | 1309 | 638 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.308 | 0.308 | 0.341 | 54.3 | -91 | -17 | 1259 | 1241 | 5305 |
| EloSRM | -0.326 | 0.326 | 0.364 | 64.4 | -106 | -23 | 1331 | 1309 | 5243 |
| SRMFix | -0.411 | 0.411 | 0.464 | 88.6 | -144 | -33 | 1056 | 1023 | 5489 |
| initial | -0.442 | 0.442 | 0.470 | 53.3 | -72 | -34 | 1128 | 1093 | 5359 |
| SRM | -0.838 | 0.838 | 0.955 | 281.0 | -462 | -100 | 738 | 638 | 5089 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-01-05 | SRM 281 | 2 | 277 | 288.64 | -0.16 | -23 | 1309 | 5243 | -100 | 638 | 5089 |
| 1 | 2005-12-28 | SRM 280 | 2 | 324 | 245.42 | -0.49 | -106 | 1331 | 4906 | -462 | 738 | 4529 |