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 |
|---|---|---|---|
| dbcooper22 | 3 | 2585 | 1396 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.792 | 1.541 | 1.570 | 180.0 | -172 | 202 | 1568 | 1396 | 2423 |
| initial | 1.638 | 1.989 | 2.241 | 239.4 | -63 | 328 | 1855 | 1792 | 3649 |
| SRMFix | 1.241 | 1.995 | 2.095 | 313.3 | -142 | 495 | 1998 | 1856 | 2891 |
| EloSRM | 1.249 | 2.018 | 2.125 | 360.5 | -174 | 598 | 2759 | 2585 | 3092 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-05-09 | 2015 TCO 1C | 1 | 457 | 205.51 | -1.15 | -174 | 2585 | 3092 | -172 | 1396 | 2423 |
| 2 | 2014-04-26 | TCO14 Round 1C | 1 | 132 | 573.83 | 2.12 | 309 | 2759 | 2169 | 166 | 1568 | 1744 |
| 1 | 2014-02-25 | SRM 610 | 2 | 77 | 528.91 | 2.78 | 598 | 2449 | 3871 | 202 | 1402 | 2592 |