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 |
|---|---|---|---|
| dubna | 2 | 2183 | 1345 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.923 | 2.892 | 3.474 | 417.5 | -345 | 490 | 1690 | 1345 | 1414 |
| initial | 2.631 | 2.977 | 3.973 | 358.5 | -42 | 675 | 1875 | 1834 | 1497 |
| EloSRM | 2.565 | 3.155 | 4.066 | 461.3 | -98 | 824 | 2281 | 2183 | 1238 |
| SRMFix | 2.396 | 3.171 | 3.974 | 471.3 | -124 | 819 | 2019 | 1895 | 1082 |
| Odd | 2.550 | 3.205 | 4.096 | 470.0 | -95 | 844 | 2207 | 2111 | 1178 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-05-27 | SRM 304 | 1 | 366 | 253.14 | -0.59 | -98 | 2183 | 1238 | -345 | 1345 | 1414 |
| 1 | 2006-05-18 | SRM 303 | 2 | 6 | 316.24 | 5.72 | 824 | 2281 | 964 | 490 | 1690 | 538 |