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 |
|---|---|---|---|
| cfyangel | 4 | 2321 | 1209 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.658 | 1.229 | 1.705 | 119.7 | -172 | 184 | 1212 | 1209 | 3921 |
| SRMFix | 1.235 | 1.235 | 1.968 | 156.6 | 17 | 420 | 1670 | 1670 | 4009 |
| EloSRM | 1.271 | 1.271 | 1.961 | 194.6 | 63 | 429 | 2321 | 2321 | 3811 |
| Odd | 1.296 | 1.296 | 1.971 | 199.3 | 59 | 423 | 2137 | 2137 | 3930 |
| initial | 1.306 | 1.306 | 2.013 | 157.3 | 16 | 418 | 1672 | 1672 | 4032 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-01-19 | SRM 530 | 1 | 406 | ||||||||
| 3 | 2011-12-28 | SRM 528 | 1 | 532 | 628.46 | 0.23 | 63 | 2321 | 3811 | -3 | 1209 | 3921 |
| 2 | 2011-12-23 | SRM 526.5 | 2 | 45 | 469.27 | 3.38 | 429 | 2258 | 4200 | 184 | 1212 | 3858 |
| 1 | 2011-11-29 | SRM 525 | 2 | 688 | 790.80 | 0.20 | 92 | 1830 | 8113 | -172 | 1028 | 5695 |