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 |
|---|---|---|---|
| popeye17 | 3 | 2077 | 888 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.196 | 0.275 | 0.411 | 33.1 | -14 | 84 | 1271 | 1271 | 6800 |
| Odd | 0.183 | 0.300 | 0.428 | 64.8 | -5 | 165 | 1835 | 1830 | 6753 |
| SRMFix | 0.152 | 0.317 | 0.421 | 55.2 | -42 | 113 | 1271 | 1261 | 6843 |
| EloSRM | 0.163 | 0.319 | 0.431 | 62.3 | -8 | 171 | 2085 | 2077 | 6559 |
| SRM | -0.436 | 0.535 | 0.665 | 104.0 | -248 | -3 | 952 | 888 | 6660 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-06-11 | SRM 661 | 2 | 222 | 197.02 | -0.17 | -8 | 2077 | 6559 | -61 | 888 | 6660 |
| 2 | 2015-05-12 | SRM 659 | 2 | 154 | 254.35 | 0.72 | 171 | 2085 | 6818 | -3 | 949 | 6276 |
| 1 | 2015-03-25 | SRM 654 | 2 | 328 | 314.30 | -0.06 | 8 | 1914 | 9061 | -248 | 952 | 6757 |