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 |
|---|---|---|---|
| ChinboID | 4 | 2280 | 1258 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.502 | 0.676 | 1.070 | 59.0 | -56 | 110 | 1291 | 1258 | 2940 |
| SRMFix | 0.895 | 0.895 | 1.282 | 131.2 | 7 | 255 | 1725 | 1725 | 3161 |
| EloSRM | 0.899 | 0.899 | 1.248 | 147.7 | 19 | 356 | 2280 | 2280 | 3225 |
| Odd | 0.926 | 0.926 | 1.285 | 151.4 | 17 | 374 | 2115 | 2115 | 3314 |
| initial | 1.082 | 1.082 | 1.531 | 130.3 | 8 | 336 | 1721 | 1721 | 3323 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-02-01 | SRM 496 | 1 | 532 | 583.76 | 0.13 | 34 | 2280 | 3225 | -33 | 1258 | 2940 |
| 3 | 2011-01-12 | SRM 493 | 2 | 49 | 213.37 | 2.12 | 182 | 2246 | 3336 | 110 | 1291 | 2654 |
| 2 | 2010-12-28 | SRM 492 | 1 | 365 | 452.64 | 0.03 | 19 | 2064 | 4626 | -56 | 1181 | 3587 |
| 1 | 2010-12-18 | Member SRM 491 | 2 | 303 | 749.04 | 1.31 | 356 | 2045 | 4736 | 37 | 1237 | 3028 |