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 |
|---|---|---|---|
| red_king | 2 | 1726 | 850 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.011 | 0.222 | 0.222 | 26.7 | -25 | 28 | 1203 | 1203 | 6837 |
| EloSRM | 0.107 | 0.247 | 0.270 | 70.6 | -17 | 125 | 1726 | 1726 | 6643 |
| SRMFix | -0.004 | 0.262 | 0.262 | 53.7 | -64 | 44 | 1180 | 1180 | 6891 |
| SRM | -0.699 | 0.699 | 0.834 | 175.0 | -289 | -61 | 911 | 850 | 6453 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-05-20 | SRM 470 | 2 | 591 | 755.75 | 0.36 | 125 | 1726 | 6643 | -61 | 850 | 6453 |
| 1 | 2009-07-23 | SRM 445 | 2 | 793 | 719.67 | -0.14 | -17 | 1602 | 7631 | -289 | 911 | 5985 |