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 |
|---|---|---|---|
| GrAd | 5 | 1845 | 757 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.022 | 0.412 | 0.463 | 49.6 | -55 | 94 | 1294 | 1214 | 6463 |
| SRMFix | -0.071 | 0.475 | 0.515 | 78.1 | -88 | 165 | 1365 | 1200 | 6461 |
| SRM | -0.400 | 0.488 | 0.592 | 88.6 | -181 | -1 | 1187 | 757 | 7193 |
| EloSRM | 0.025 | 0.628 | 0.663 | 135.0 | -87 | 266 | 1845 | 1845 | 7692 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2015-10-10 | SRM 670 | 2 | 440 | 741.46 | 0.75 | 245 | 1845 | 7692 | -1 | 757 | 7193 |
| 4 | 2007-10-09 | SRM 370 | 2 | 460 | 383.65 | -0.26 | -22 | 1601 | 5579 | -73 | 758 | 6268 |
| 3 | 2007-09-26 | SRM 367 | 2 | 591 | 368.15 | -0.68 | -87 | 1622 | 5289 | -181 | 831 | 5431 |
| 2 | 2007-03-28 | SRM 344 | 2 | 357 | 351.51 | -0.56 | -55 | 1710 | 4030 | -175 | 1012 | 3731 |
| 1 | 2007-03-10 | SRM 341 | 2 | 255 | 469.78 | 0.88 | 267 | 1765 | 3589 | -13 | 1187 | 2484 |