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 |
|---|---|---|---|
| Programmer2010 | 3 | 1569 | 586 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.216 | 0.216 | 0.217 | 29.4 | -33 | -24 | 1479 | 1421 | 11072 |
| EloSRM | -0.229 | 0.229 | 0.231 | 40.0 | -52 | -30 | 1637 | 1569 | 11183 |
| SRMFix | -0.301 | 0.301 | 0.310 | 57.2 | -96 | -37 | 1104 | 1029 | 11348 |
| initial | -0.303 | 0.303 | 0.305 | 36.5 | -39 | -32 | 1161 | 1090 | 11283 |
| SRM | -0.803 | 0.803 | 0.885 | 204.7 | -338 | -121 | 862 | 586 | 10671 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-07-02 | SRM 511 | 2 | 1021 | 985.62 | -0.23 | -38 | 1569 | 11183 | -121 | 586 | 10671 |
| 2 | 2011-02-10 | SRM 497 | 2 | 562 | 593.14 | -0.19 | -30 | 1607 | 9391 | -155 | 707 | 8810 |
| 1 | 2010-12-18 | Member SRM 491 | 2 | 900 | 749.04 | -0.26 | -52 | 1637 | 8550 | -338 | 862 | 6674 |