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 |
|---|---|---|---|
| senzao18 | 3 | 1559 | 831 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.365 | 0.964 | 1.031 | 116.1 | -72 | 160 | 1288 | 1288 | 2037 |
| Odd | 0.509 | 0.973 | 1.098 | 187.2 | -97 | 277 | 1497 | 1497 | 2124 |
| EloSRM | 0.489 | 0.990 | 1.105 | 200.7 | -114 | 287 | 1559 | 1559 | 2082 |
| SRMFix | 0.403 | 1.040 | 1.115 | 180.1 | -146 | 214 | 1268 | 1268 | 2152 |
| SRM | -0.060 | 1.354 | 1.355 | 322.5 | -507 | 138 | 831 | 831 | 2705 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-01-22 | SRM 227 | 2 | 222 | ||||||||
| 2 | 2004-12-28 | SRM 225 | 2 | 52 | 145.01 | 1.48 | 287 | 1559 | 2082 | 138 | 831 | 2705 |
| 1 | 2004-12-22 | SRM 224 | 2 | 188 | 132.83 | -0.50 | -114 | 1272 | 3361 | -507 | 693 | 3231 |