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 |
|---|---|---|---|
| tndk | 4 | 2012 | 881 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.319 | 0.958 | 1.053 | 115.4 | -105 | 196 | 1458 | 1354 | 5976 |
| Odd | 0.218 | 0.962 | 1.117 | 161.5 | -76 | 409 | 1931 | 1855 | 5518 |
| EloSRM | 0.188 | 0.965 | 1.123 | 168.8 | -84 | 423 | 2097 | 2012 | 5431 |
| SRMFix | 0.288 | 0.986 | 1.082 | 141.5 | -106 | 245 | 1450 | 1345 | 6092 |
| SRM | 0.147 | 1.014 | 1.066 | 170.8 | -412 | 124 | 970 | 881 | 6797 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-05-03 | Member SRM 505 | 2 | 735 | 317.39 | -1.21 | -84 | 2012 | 5431 | -89 | 881 | 6797 |
| 3 | 2011-03-19 | SRM 500 | 2 | 291 | 416.90 | 0.52 | 88 | 2097 | 4587 | 58 | 970 | 5602 |
| 2 | 2011-03-08 | SRM 499 | 2 | 254 | 876.72 | 1.79 | 423 | 2009 | 5277 | 124 | 912 | 6184 |
| 1 | 2010-07-06 | SRM 475 | 2 | 613 | 546.57 | -0.34 | -80 | 1586 | 8205 | -412 | 788 | 6961 |