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 |
|---|---|---|---|
| tchen13 | 4 | 2185 | 943 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.997 | 1.317 | 1.903 | 144.0 | -65 | 292 | 2185 | 2185 | 6086 |
| initial | 0.950 | 1.334 | 1.904 | 160.6 | -48 | 440 | 1658 | 1658 | 4593 |
| SRMFix | 0.979 | 1.355 | 1.929 | 148.0 | -96 | 315 | 1485 | 1485 | 5911 |
| SRM | 0.660 | 1.528 | 1.946 | 199.2 | -323 | 198 | 943 | 943 | 7381 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2014-01-11 | SRM 604 | 2 | 71 | 891.17 | 3.65 | 292 | 2185 | 6086 | 198 | 943 | 7381 |
| 3 | 2013-12-14 | SRM 600 | 2 | 496 | 977.85 | 0.98 | 170 | 1893 | 9090 | 72 | 745 | 10087 |
| 2 | 2013-12-04 | SRM 599 | 2 | 1116 | 900.47 | -0.31 | -49 | 1724 | 11583 | -204 | 673 | 10989 |
| 1 | 2013-11-20 | SRM 597 | 2 | 679 | 681.50 | -0.33 | -65 | 1772 | 10398 | -323 | 877 | 7953 |