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 |
|---|---|---|---|
| chuckywang | 5 | 1642 | 841 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.284 | 0.941 | 1.425 | 89.8 | -72 | 307 | 1651 | 1579 | 2038 |
| EloSRM | 0.284 | 0.945 | 1.429 | 91.6 | -70 | 319 | 1711 | 1642 | 2017 |
| initial | 0.186 | 0.965 | 1.430 | 116.2 | -161 | 347 | 1481 | 1312 | 2081 |
| SRMFix | 0.269 | 0.987 | 1.439 | 112.4 | -121 | 308 | 1425 | 1304 | 2176 |
| SRM | 0.144 | 1.212 | 1.432 | 160.2 | -241 | 186 | 998 | 841 | 2888 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2005-05-17 | SRM 243 | 2 | 188 | 80.83 | -1.26 | -70 | 1642 | 2017 | -157 | 841 | 2888 |
| 4 | 2005-04-30 | SRM 240 | 2 | 92 | 102.44 | 0.16 | 31 | 1711 | 1734 | 35 | 998 | 2080 |
| 3 | 2005-04-18 | SRM 239 | 2 | 23 | 173.74 | 2.92 | 319 | 1681 | 1824 | 186 | 963 | 2266 |
| 2 | 2005-04-14 | SRM 238 | 2 | 245 | 201.31 | -0.28 | -34 | 1362 | 3038 | -182 | 777 | 3145 |
| 1 | 2005-04-06 | SRM 237 | 2 | 149 | 138.04 | -0.11 | -4 | 1396 | 2842 | -241 | 959 | 2263 |