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 |
|---|---|---|---|
| gumy88 | 1 | 1987 | 1189 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.066 | 0.066 | 0.066 | 11.0 | -11 | -11 | 1189 | 1189 | 3656 |
| SRMFix | 0.805 | 0.805 | 0.805 | 181.1 | 181 | 181 | 1381 | 1381 | 5693 |
| initial | 0.867 | 0.867 | 0.867 | 104.4 | 104 | 104 | 1304 | 1304 | 6439 |
| EloSRM | 0.929 | 0.929 | 0.929 | 283.3 | 283 | 283 | 1987 | 1987 | 5582 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-03-30 | Member SRM 501 | 2 | 335 | 637.90 | 0.93 | 283 | 1987 | 5582 | -11 | 1189 | 3656 |