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 |
|---|---|---|---|
| levanter | 4 | 1598 | 819 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.079 | 0.778 | 0.799 | 93.7 | -110 | 114 | 1348 | 1238 | 3287 |
| EloSRM | 0.102 | 0.791 | 0.825 | 116.6 | -86 | 192 | 1664 | 1598 | 3065 |
| SRMFix | 0.097 | 0.814 | 0.833 | 120.1 | -119 | 138 | 1340 | 1238 | 3297 |
| SRM | -0.069 | 0.826 | 0.849 | 153.2 | -370 | 69 | 946 | 819 | 4006 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-12-28 | SRM 280 | 2 | 304 | 153.36 | -0.99 | -66 | 1598 | 3065 | -127 | 819 | 4006 |
| 3 | 2005-12-19 | SRM 278 | 2 | 97 | 179.66 | 0.89 | 122 | 1664 | 2726 | 69 | 946 | 3144 |
| 2 | 2005-12-17 | SRM 277 | 2 | 197 | 366.85 | 0.90 | 192 | 1541 | 3290 | 47 | 877 | 3550 |
| 1 | 2005-12-08 | SRM 276 | 2 | 343 | 293.38 | -0.39 | -86 | 1349 | 4457 | -370 | 830 | 3765 |