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 |
|---|---|---|---|
| DenysFridman | 2 | 2208 | 1112 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.249 | 0.249 | 0.254 | 44.0 | -52 | -36 | 1148 | 1112 | 5124 |
| SRMFix | 0.486 | 0.486 | 0.510 | 101.2 | 55 | 147 | 1402 | 1402 | 6381 |
| EloSRM | 0.489 | 0.489 | 0.555 | 152.2 | 61 | 244 | 2208 | 2208 | 6162 |
| Odd | 0.555 | 0.555 | 0.609 | 158.1 | 75 | 242 | 1960 | 1960 | 6433 |
| initial | 0.643 | 0.643 | 0.645 | 77.4 | 71 | 84 | 1355 | 1355 | 6845 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-03-17 | SRM 653 | 2 | 230 | 269.12 | 0.23 | 61 | 2208 | 6162 | -36 | 1112 | 5124 |
| 1 | 2015-03-09 | SRM 652 | 2 | 257 | 432.72 | 0.75 | 244 | 2147 | 6737 | -52 | 1148 | 4802 |