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 |
|---|---|---|---|
| cyxiu | 4 | 2337 | 1115 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.011 | 0.225 | 0.234 | 48.2 | -70 | 44 | 1254 | 1115 | 3136 |
| initial | 0.454 | 0.596 | 0.772 | 71.8 | -34 | 159 | 1453 | 1419 | 3198 |
| SRMFix | 0.240 | 0.656 | 0.797 | 112.7 | -92 | 269 | 1557 | 1463 | 3164 |
| EloSRM | 0.231 | 0.673 | 0.837 | 140.8 | -69 | 380 | 2406 | 2337 | 3040 |
| Odd | 0.240 | 0.697 | 0.863 | 140.8 | -62 | 388 | 2146 | 2080 | 3027 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2017-04-26 | SRM 713 | 2 | 89 | 49.17 | -0.86 | -69 | 2337 | 3040 | -69 | 1115 | 3136 |
| 3 | 2015-08-22 | 2015 TCO 2D | 1 | 311 | 369.66 | -0.03 | 2 | 2406 | 3632 | -70 | 1184 | 3639 |
| 2 | 2015-05-09 | 2015 TCO 1C | 1 | 314 | 425.49 | 0.44 | 112 | 2403 | 4230 | 10 | 1254 | 3530 |
| 1 | 2015-05-05 | SRM 658 | 2 | 131 | 338.41 | 1.37 | 380 | 2291 | 5105 | 44 | 1244 | 3615 |