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 |
|---|---|---|---|
| raspberrydream | 5 | 2318 | 1231 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.060 | 0.370 | 0.521 | 63.8 | -100 | 141 | 1341 | 1231 | 3843 |
| SRMFix | 0.421 | 0.446 | 0.916 | 85.9 | -8 | 404 | 1612 | 1610 | 4596 |
| EloSRM | 0.432 | 0.477 | 0.977 | 114.5 | -9 | 527 | 2320 | 2318 | 4233 |
| initial | 0.482 | 0.482 | 0.949 | 58.0 | 3 | 255 | 1490 | 1490 | 5588 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-10-10 | SRM 557 | 1 | 475 | 579.02 | -0.05 | -1 | 2318 | 4233 | -31 | 1231 | 3843 |
| 4 | 2012-08-16 | SRM 552 | 1 | 237 | 388.23 | 0.08 | 23 | 2320 | 4155 | 34 | 1262 | 3514 |
| 3 | 2012-07-21 | SRM 550 | 1 | 423 | 556.48 | 0.01 | 11 | 2296 | 4301 | -13 | 1228 | 3861 |
| 2 | 2012-07-09 | SRM 549 | 1 | 381 | 448.48 | -0.07 | -9 | 2285 | 4381 | -100 | 1241 | 3750 |
| 1 | 2012-07-02 | SRM 548 | 2 | 103 | 467.43 | 2.18 | 527 | 2295 | 4283 | 141 | 1341 | 2888 |