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 |
|---|---|---|---|
| banggle | 5 | 1993 | 921 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.185 | 0.335 | 0.342 | 75.4 | -43 | 153 | 1993 | 1993 | 6298 |
| SRMFix | 0.219 | 0.356 | 0.361 | 52.5 | -58 | 68 | 1347 | 1347 | 6532 |
| SRM | -0.152 | 0.383 | 0.451 | 62.6 | -149 | 17 | 1082 | 921 | 6902 |
| initial | 0.284 | 0.390 | 0.399 | 47.0 | -32 | 63 | 1371 | 1371 | 6262 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-10-13 | SRM 521 | 2 | 437 | 555.99 | 0.35 | 53 | 1993 | 6298 | 17 | 921 | 6902 |
| 4 | 2011-09-10 | SRM 517 | 2 | 606 | 697.55 | 0.20 | 44 | 1940 | 6624 | -6 | 904 | 6950 |
| 3 | 2011-08-30 | SRM 516 | 2 | 454 | 575.54 | 0.34 | 84 | 1896 | 6939 | -23 | 910 | 6806 |
| 2 | 2011-03-30 | Member SRM 501 | 2 | 499 | 519.45 | -0.38 | -43 | 1812 | 7161 | -149 | 933 | 6087 |
| 1 | 2011-03-19 | SRM 500 | 2 | 567 | 751.28 | 0.41 | 153 | 1855 | 6650 | -118 | 1082 | 4521 |