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 |
|---|---|---|---|
| cebul | 2 | 1465 | 951 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.035 | 0.140 | 0.145 | 16.9 | -21 | 13 | 1213 | 1192 | 2661 |
| SRMFix | -0.064 | 0.141 | 0.155 | 27.0 | -35 | 19 | 1219 | 1184 | 2614 |
| EloSRM | -0.004 | 0.207 | 0.207 | 53.3 | -16 | 91 | 1481 | 1465 | 2512 |
| Odd | 0.011 | 0.217 | 0.217 | 54.8 | -11 | 99 | 1419 | 1409 | 2541 |
| SRM | -0.555 | 0.555 | 0.558 | 124.5 | -135 | -114 | 1065 | 951 | 2273 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-01-31 | SRM 229 | 2 | 88 | 115.79 | -0.21 | -16 | 1465 | 2512 | -114 | 951 | 2273 |
| 1 | 2005-01-22 | SRM 227 | 2 | 137 | 157.67 | 0.20 | 91 | 1481 | 2403 | -135 | 1065 | 1743 |