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 |
|---|---|---|---|
| vinocit | 4 | 1809 | 750 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.043 | 0.644 | 0.849 | 77.6 | -122 | 163 | 1365 | 1221 | 8375 |
| EloSRM | -0.048 | 0.750 | 0.982 | 126.2 | -125 | 346 | 1962 | 1809 | 8435 |
| SRM | -0.416 | 0.768 | 0.942 | 174.0 | -355 | 123 | 1323 | 750 | 9562 |
| Odd | -0.056 | 0.773 | 0.989 | 126.6 | -115 | 355 | 1819 | 1672 | 8205 |
| SRMFix | -0.159 | 0.813 | 1.020 | 128.1 | -182 | 279 | 1479 | 1245 | 7869 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-01-14 | SRM 529 | 2 | 838 | 709.35 | -0.24 | -28 | 1809 | 8435 | -64 | 750 | 9562 |
| 3 | 2010-01-19 | SRM 459 | 2 | 947 | 371.48 | -1.35 | -125 | 1837 | 5557 | -355 | 814 | 6731 |
| 2 | 2010-01-14 | Member SRM 458 | 1 | 498 | 554.26 | -0.00 | 6 | 1962 | 4568 | -154 | 1169 | 3326 |
| 1 | 2009-05-27 | SRM 441 | 2 | 262 | 693.56 | 1.40 | 346 | 1956 | 4479 | 123 | 1323 | 2231 |