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 |
|---|---|---|---|
| jh151 | 2 | 1305 | 902 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.075 | 0.195 | 0.209 | 23.4 | -32 | 14 | 1214 | 1182 | 342 |
| SRMFix | -0.087 | 0.206 | 0.224 | 39.3 | -49 | 29 | 1229 | 1180 | 340 |
| EloSRM | 0.000 | 0.273 | 0.273 | 74.0 | -31 | 117 | 1336 | 1305 | 324 |
| SRM | -0.445 | 0.445 | 0.449 | 149.0 | -173 | -125 | 1075 | 902 | 415 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2001-09-13 | SRM 30 | 2 | 51 | 54.21 | -0.27 | -31 | 1305 | 324 | -173 | 902 | 415 |
| 1 | 2001-09-06 | SRM 29 | 2 | 77 | 93.04 | 0.27 | 117 | 1336 | 294 | -125 | 1075 | 260 |