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 |
|---|---|---|---|
| zpencerq | 1 | 1760 | 947 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.126 | 0.126 | 0.126 | 9.0 | -9 | -9 | 1560 | 1560 | 9999 |
| EloSRM | -0.149 | 0.149 | 0.149 | 23.9 | -24 | -24 | 1760 | 1760 | 9684 |
| initial | -0.184 | 0.184 | 0.184 | 22.1 | -22 | -22 | 1178 | 1178 | 9541 |
| SRMFix | -0.217 | 0.217 | 0.217 | 52.3 | -52 | -52 | 1148 | 1148 | 9524 |
| SRM | -0.804 | 0.804 | 0.804 | 253.0 | -253 | -253 | 947 | 947 | 6855 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-10-30 | SRM 559 | 2 | 225 | 287.28 | -0.15 | -24 | 1760 | 9684 | -253 | 947 | 6855 |