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 |
|---|---|---|---|
| leprof | 2 | 2035 | 970 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.695 | 0.966 | 1.190 | 116.3 | -33 | 200 | 1367 | 1367 | 7145 |
| EloSRM | 0.761 | 0.986 | 1.246 | 189.3 | -50 | 329 | 2035 | 2035 | 6949 |
| SRMFix | 0.685 | 0.998 | 1.210 | 159.1 | -74 | 244 | 1369 | 1369 | 7125 |
| SRM | 0.086 | 1.114 | 1.117 | 210.0 | -325 | 95 | 970 | 970 | 6851 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-04-23 | SRM 541 | 2 | 232 | 779.00 | 1.75 | 329 | 2035 | 6949 | 95 | 970 | 6851 |
| 1 | 2012-04-11 | SRM 540 | 2 | 715 | 761.73 | -0.22 | -50 | 1706 | 10667 | -325 | 875 | 8205 |