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 |
|---|---|---|---|
| h75304 | 3 | 1753 | 817 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.051 | 0.282 | 0.346 | 33.9 | -40 | 60 | 1218 | 1218 | 6574 |
| EloSRM | 0.075 | 0.300 | 0.351 | 66.2 | -49 | 101 | 1752 | 1752 | 6431 |
| SRMFix | 0.032 | 0.311 | 0.361 | 48.3 | -58 | 69 | 1193 | 1193 | 6730 |
| SRM | -0.514 | 0.629 | 0.712 | 127.7 | -211 | -1 | 989 | 817 | 6744 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-05-20 | SRM 470 | 2 | 503 | 711.86 | 0.50 | 101 | 1752 | 6431 | -1 | 817 | 6744 |
| 2 | 2010-04-20 | Member SRM 468 | 2 | 599 | 587.17 | -0.34 | -49 | 1651 | 7089 | -171 | 818 | 6569 |
| 1 | 2010-03-16 | SRM 464 | 2 | 666 | 695.50 | 0.06 | 49 | 1700 | 6439 | -211 | 989 | 4625 |