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 |
|---|---|---|---|
| waaygee | 2 | 1892 | 1020 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.287 | 0.488 | 0.566 | 58.8 | -24 | 93 | 1293 | 1269 | 6751 |
| SRMFix | 0.094 | 0.610 | 0.617 | 122.4 | -85 | 160 | 1360 | 1275 | 6604 |
| SRM | -0.612 | 0.612 | 0.736 | 90.0 | -146 | -34 | 1166 | 1020 | 5052 |
| EloSRM | 0.128 | 0.716 | 0.728 | 161.8 | -63 | 260 | 1955 | 1892 | 6227 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-02-01 | SRM 496 | 2 | 601 | 399.56 | -0.59 | -63 | 1892 | 6227 | -146 | 1020 | 5052 |
| 1 | 2011-01-22 | Member SRM 494 | 2 | 394 | 707.24 | 0.84 | 260 | 1955 | 5551 | -34 | 1166 | 3716 |