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 |
|---|---|---|---|
| ggranum | 3 | 1247 | 728 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.241 | 0.474 | 0.482 | 57.0 | -65 | 42 | 1177 | 1113 | 2068 |
| SRMFix | -0.215 | 0.478 | 0.482 | 85.4 | -121 | 66 | 1145 | 1075 | 1955 |
| SRM | -0.502 | 0.502 | 0.626 | 157.3 | -244 | -1 | 956 | 728 | 1843 |
| EloSRM | -0.215 | 0.518 | 0.525 | 107.6 | -76 | 183 | 1323 | 1247 | 1446 |
| Odd | -0.230 | 0.525 | 0.536 | 95.9 | -70 | 164 | 1312 | 1242 | 1426 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2002-03-11 | SRM 71 | 2 | 317 | 217.97 | -0.64 | -76 | 1247 | 1446 | -227 | 728 | 1843 |
| 2 | 2002-02-21 | TCCC '02 W/MW Reg. Quart. | 1 | 122 | 167.14 | 0.45 | 183 | 1323 | 1051 | -1 | 955 | 1023 |
| 1 | 2001-05-24 | SRM 3 | 2 | 41 | 36.31 | -0.46 | -65 | 1140 | 137 | -244 | 956 | 135 |