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 |
|---|---|---|---|
| villasv | 4 | 2234 | 1041 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.069 | 0.591 | 0.695 | 75.2 | -121 | 71 | 1150 | 1041 | 4483 |
| initial | 0.402 | 0.644 | 0.905 | 77.6 | -58 | 208 | 1452 | 1394 | 4751 |
| SRMFix | 0.254 | 0.646 | 0.878 | 93.2 | -74 | 236 | 1479 | 1386 | 4935 |
| EloSRM | 0.217 | 0.710 | 0.897 | 100.3 | -45 | 245 | 2282 | 2234 | 4636 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-10-20 | SRM 672 | 2 | 237 | 139.72 | -0.76 | -45 | 2234 | 4636 | -75 | 1041 | 4483 |
| 3 | 2015-10-10 | SRM 670 | 2 | 283 | 242.49 | -0.22 | -3 | 2279 | 4276 | -34 | 1116 | 3930 |
| 2 | 2015-09-15 | SRM 668 | 2 | 72 | 216.03 | 1.58 | 245 | 2282 | 4380 | 71 | 1150 | 3810 |
| 1 | 2015-09-11 | SRM 667 | 2 | 384 | 462.74 | 0.27 | 108 | 2037 | 6123 | -121 | 1079 | 4257 |