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 |
|---|---|---|---|
| GuruK | 1 | 1488 | 1072 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.153 | 0.153 | 0.153 | 37.2 | 37 | 37 | 1237 | 1237 | 2326 |
| initial | 0.157 | 0.157 | 0.157 | 19.0 | 19 | 19 | 1219 | 1219 | 2436 |
| EloSRM | 0.195 | 0.195 | 0.195 | 98.9 | 99 | 99 | 1488 | 1488 | 2382 |
| Odd | 0.203 | 0.203 | 0.203 | 102.5 | 102 | 102 | 1422 | 1422 | 2455 |
| SRM | -0.300 | 0.300 | 0.300 | 128.0 | -128 | -128 | 1072 | 1072 | 1731 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-01-11 | TCCC05 Qual 1 | 1 | 123 | 140.77 | 0.20 | 99 | 1488 | 2382 | -128 | 1072 | 1731 |