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 |
|---|---|---|---|
| grabs | 1 | 1470 | 1066 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.072 | 0.072 | 0.072 | 17.6 | 18 | 18 | 1218 | 1218 | 2368 |
| initial | 0.102 | 0.102 | 0.102 | 12.3 | 12 | 12 | 1212 | 1212 | 2431 |
| EloSRM | 0.213 | 0.213 | 0.213 | 93.3 | 93 | 93 | 1470 | 1470 | 2367 |
| SRM | -0.654 | 0.654 | 0.654 | 134.0 | -134 | -134 | 1066 | 1066 | 1726 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-10-16 | SRM 215 | 2 | 128 | 148.40 | 0.21 | 93 | 1470 | 2367 | -134 | 1066 | 1726 |