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 |
|---|---|---|---|
| unsilviu | 3 | 2288 | 1208 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.362 | 0.537 | 0.666 | 32.7 | -45 | 50 | 1208 | 1208 | 4225 |
| SRMFix | 0.927 | 0.927 | 0.971 | 146.2 | 131 | 162 | 1639 | 1639 | 4480 |
| EloSRM | 0.947 | 0.947 | 0.979 | 179.8 | 141 | 237 | 2288 | 2288 | 4448 |
| Odd | 0.980 | 0.980 | 1.005 | 187.4 | 145 | 258 | 2109 | 2109 | 4501 |
| initial | 1.171 | 1.171 | 1.240 | 141.0 | 85 | 205 | 1623 | 1623 | 4723 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-06-16 | SRM 546 | 2 | 131 | 322.79 | 1.30 | 161 | 2288 | 4448 | 50 | 1208 | 4225 |
| 2 | 2012-03-17 | SRM 537 | 2 | 365 | 622.74 | 0.77 | 141 | 2127 | 5696 | 3 | 1158 | 4663 |
| 1 | 2012-02-18 | SRM 533 | 2 | 545 | 928.31 | 0.77 | 237 | 1986 | 6828 | -45 | 1155 | 4576 |