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 |
|---|---|---|---|
| KJI | 2 | 1983 | 675 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.141 | 0.662 | 0.677 | 79.7 | -97 | 63 | 1263 | 1166 | 7391 |
| SRMFix | -0.271 | 0.745 | 0.793 | 134.3 | -158 | 111 | 1311 | 1153 | 6996 |
| EloSRM | -0.254 | 0.818 | 0.857 | 156.6 | -130 | 183 | 2113 | 1983 | 6492 |
| Odd | -0.231 | 0.832 | 0.863 | 161.6 | -123 | 200 | 1861 | 1738 | 6586 |
| SRM | -0.928 | 0.928 | 1.120 | 262.5 | -468 | -57 | 1143 | 675 | 7924 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-10-14 | SRM 671 | 2 | 707 | 336.74 | -1.07 | -130 | 1983 | 6492 | -468 | 675 | 7924 |
| 1 | 2015-09-11 | SRM 667 | 2 | 313 | 462.70 | 0.56 | 184 | 2113 | 5590 | -57 | 1143 | 3822 |