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 |
|---|---|---|---|
| gtwgtwgtw | 2 | 2904 | 1706 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.222 | 2.222 | 2.896 | 253.0 | 56 | 450 | 1706 | 1706 | 899 |
| SRMFix | 2.839 | 2.839 | 3.480 | 442.0 | 131 | 753 | 2084 | 2084 | 1420 |
| EloSRM | 2.943 | 2.943 | 3.555 | 488.5 | 214 | 763 | 2904 | 2904 | 1306 |
| Odd | 2.947 | 2.947 | 3.570 | 481.3 | 190 | 773 | 2622 | 2622 | 1381 |
| initial | 3.086 | 3.086 | 3.577 | 371.6 | 154 | 589 | 1943 | 1943 | 2575 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-10-20 | SRM 672 | 1 | 117 | 225.78 | 0.95 | 214 | 2904 | 1306 | 56 | 1706 | 899 |
| 1 | 2015-08-25 | SRM 666 | 2 | 9 | 275.69 | 4.94 | 763 | 2690 | 2172 | 450 | 1650 | 1051 |