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 |
|---|---|---|---|
| emquad | 4 | 1487 | 811 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.016 | 0.392 | 0.433 | 47.2 | -61 | 76 | 1237 | 1208 | 2546 |
| Odd | 0.021 | 0.408 | 0.463 | 71.5 | -69 | 160 | 1451 | 1432 | 2494 |
| EloSRM | 0.017 | 0.412 | 0.469 | 75.3 | -83 | 163 | 1509 | 1487 | 2469 |
| SRMFix | 0.040 | 0.437 | 0.491 | 76.4 | -128 | 119 | 1220 | 1191 | 2590 |
| SRM | -0.173 | 0.473 | 0.608 | 110.8 | -354 | 27 | 873 | 811 | 2920 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-04-02 | SRM 236 | 2 | 191 | 150.09 | -0.35 | -22 | 1487 | 2469 | -58 | 811 | 2920 |
| 3 | 2005-03-22 | SRM 235 | 2 | 147 | 159.39 | 0.12 | 34 | 1509 | 2352 | -4 | 869 | 2646 |
| 2 | 2005-03-16 | SRM 234 | 2 | 122 | 203.96 | 0.74 | 162 | 1475 | 2471 | 27 | 873 | 2585 |
| 1 | 2005-03-03 | SRM 233 | 2 | 257 | 189.19 | -0.44 | -83 | 1313 | 3283 | -354 | 846 | 2711 |