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 |
|---|---|---|---|
| Gajet | 5 | 2300 | 1176 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.475 | 0.502 | 0.864 | 111.2 | -3 | 460 | 2300 | 2300 | 4334 |
| SRMFix | 0.504 | 0.513 | 0.817 | 90.4 | -4 | 356 | 1644 | 1644 | 4475 |
| SRM | 0.432 | 0.615 | 0.630 | 78.8 | -209 | 110 | 1310 | 1176 | 4500 |
| initial | 0.798 | 0.798 | 0.986 | 96.1 | 8 | 220 | 1680 | 1680 | 4392 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-04-11 | SRM 540 | 2 | 223 | 258.18 | 0.21 | 30 | 2300 | 4334 | 20 | 1176 | 4500 |
| 4 | 2012-03-20 | SRM 538 | 2 | 184 | 233.44 | 0.34 | 44 | 2269 | 4418 | 34 | 1156 | 4634 |
| 3 | 2012-03-17 | SRM 537 | 2 | 349 | 342.40 | -0.03 | 18 | 2225 | 4783 | 21 | 1122 | 5023 |
| 2 | 2012-03-07 | SRM 536 | 1 | 736 | 715.66 | -0.04 | -3 | 2208 | 4891 | -209 | 1101 | 5215 |
| 1 | 2012-03-03 | SRM 535 | 2 | 254 | 940.82 | 1.89 | 460 | 2211 | 4797 | 110 | 1310 | 3090 |