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 |
|---|---|---|---|
| winzend | 4 | 2151 | 799 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.332 | 0.606 | 0.939 | 73.0 | -45 | 220 | 1426 | 1360 | 6294 |
| SRM | -0.022 | 0.613 | 0.698 | 144.2 | -181 | 88 | 1107 | 799 | 8140 |
| SRMFix | 0.282 | 0.617 | 0.914 | 86.4 | -52 | 253 | 1462 | 1379 | 6157 |
| EloSRM | 0.294 | 0.639 | 0.944 | 105.1 | -56 | 293 | 2239 | 2150 | 6334 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-05-09 | 2015 TCO 1C | 1 | 623 | 495.66 | -0.46 | -56 | 2150 | 6334 | -177 | 799 | 8140 |
| 3 | 2015-04-25 | 2015 TCO 1B | 1 | 592 | 633.15 | -0.24 | -33 | 2207 | 5867 | -131 | 976 | 6166 |
| 2 | 2015-04-17 | SRM 656 | 2 | 109 | 383.81 | 1.82 | 293 | 2239 | 5788 | 88 | 1107 | 5056 |
| 1 | 2015-04-11 | 2015 TCO 1A | 1 | 701 | 941.69 | 0.05 | 38 | 1946 | 8638 | -181 | 1019 | 5972 |