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 |
|---|---|---|---|
| Bobyama | 2 | 2480 | 1335 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.717 | 1.118 | 1.329 | 199.5 | -132 | 267 | 1467 | 1335 | 1542 |
| initial | 1.184 | 1.205 | 1.689 | 145.1 | -3 | 288 | 1488 | 1485 | 2237 |
| EloSRM | 1.137 | 1.223 | 1.670 | 227.6 | -14 | 441 | 2494 | 2480 | 1931 |
| SRMFix | 1.130 | 1.227 | 1.668 | 234.4 | -17 | 452 | 1652 | 1635 | 1883 |
| Odd | 1.172 | 1.255 | 1.717 | 234.8 | -7 | 462 | 2201 | 2194 | 1985 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2018-03-17 | SRM 731 | 1 | 117 | 139.95 | -0.09 | -14 | 2480 | 1931 | -132 | 1335 | 1542 |
| 1 | 2018-02-20 | SRM 730 | 2 | 30 | 154.06 | 2.36 | 441 | 2494 | 1923 | 267 | 1467 | 1097 |