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 |
|---|---|---|---|
| gshopov | 3 | 2638 | 1460 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.570 | 0.669 | 0.777 | 93.3 | -10 | 150 | 1460 | 1460 | 2225 |
| SRMFix | 1.067 | 1.067 | 1.336 | 183.0 | 7 | 397 | 1749 | 1749 | 3845 |
| EloSRM | 1.087 | 1.087 | 1.385 | 251.7 | 20 | 510 | 2638 | 2638 | 2905 |
| Odd | 1.104 | 1.104 | 1.410 | 252.8 | 17 | 529 | 2390 | 2390 | 3031 |
| initial | 1.137 | 1.137 | 1.400 | 137.0 | 9 | 248 | 1611 | 1611 | 4847 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2014-12-09 | SRM 640 | 1 | 163 | 350.84 | 1.11 | 225 | 2638 | 2905 | 120 | 1460 | 2225 |
| 2 | 2014-11-02 | SRM 638 | 1 | 156 | 274.62 | 0.03 | 20 | 2413 | 4458 | -10 | 1340 | 3044 |
| 1 | 2014-10-14 | SRM 636 | 2 | 105 | 459.19 | 2.13 | 510 | 2393 | 4642 | 150 | 1350 | 2950 |