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 |
|---|---|---|---|
| ngonghiahp93 | 2 | 2281 | 1260 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.327 | 0.584 | 0.670 | 95.0 | -65 | 125 | 1325 | 1260 | 3671 |
| SRMFix | 0.951 | 0.954 | 1.347 | 191.2 | -1 | 382 | 1582 | 1581 | 4889 |
| initial | 1.011 | 1.011 | 1.399 | 121.8 | 5 | 238 | 1444 | 1444 | 6129 |
| EloSRM | 0.998 | 1.019 | 1.426 | 260.8 | 4 | 518 | 2281 | 2281 | 4482 |
| Odd | 1.020 | 1.035 | 1.453 | 265.1 | 6 | 524 | 2084 | 2084 | 4692 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-05-29 | SRM 544 | 1 | 353 | 453.38 | -0.02 | 4 | 2281 | 4482 | -65 | 1260 | 3671 |
| 1 | 2012-05-08 | SRM 542 | 2 | 86 | 348.06 | 2.02 | 518 | 2277 | 4636 | 125 | 1325 | 3185 |