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 |
|---|---|---|---|
| richardwagner | 3 | 2009 | 768 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.073 | 0.212 | 0.256 | 32.6 | -35 | 53 | 1227 | 1227 | 6340 |
| initial | 0.090 | 0.216 | 0.263 | 26.0 | -23 | 50 | 1233 | 1233 | 6376 |
| EloSRM | 0.108 | 0.236 | 0.292 | 60.8 | -41 | 103 | 2009 | 2009 | 6360 |
| SRM | -0.191 | 0.431 | 0.443 | 149.3 | -259 | 8 | 1019 | 768 | 7222 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-09-11 | SRM 667 | 2 | 348 | 480.29 | 0.46 | 103 | 2009 | 6360 | 8 | 768 | 7222 |
| 2 | 2015-05-09 | 2015 TCO 1C | 1 | 623 | 595.05 | -0.19 | -41 | 1906 | 8584 | -259 | 760 | 8620 |
| 1 | 2015-04-11 | 2015 TCO 1A | 1 | 701 | 941.69 | 0.05 | 38 | 1946 | 8638 | -181 | 1019 | 5972 |