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 |
|---|---|---|---|
| jkhurana | 4 | 2066 | 853 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.025 | 0.375 | 0.468 | 59.0 | -92 | 96 | 1341 | 1252 | 7875 |
| initial | 0.101 | 0.392 | 0.474 | 47.2 | -70 | 85 | 1315 | 1249 | 8036 |
| EloSRM | 0.027 | 0.400 | 0.486 | 80.4 | -75 | 122 | 2133 | 2066 | 7480 |
| Odd | 0.043 | 0.420 | 0.505 | 83.4 | -70 | 142 | 1900 | 1834 | 7604 |
| SRM | -0.434 | 0.459 | 0.611 | 86.8 | -179 | -1 | 1055 | 853 | 7917 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-04-11 | 2015 TCO 1A | 1 | 701 | 913.10 | 0.01 | 9 | 2066 | 7480 | -1 | 853 | 7917 |
| 3 | 2015-03-17 | SRM 653 | 2 | 445 | 303.10 | -0.75 | -75 | 2057 | 7644 | -179 | 854 | 7955 |
| 2 | 2015-01-24 | SRM 647 | 2 | 294 | 428.70 | 0.54 | 115 | 2133 | 7086 | -22 | 1033 | 6086 |
| 1 | 2015-01-12 | SRM 645 | 2 | 419 | 516.72 | 0.30 | 122 | 2018 | 8220 | -145 | 1055 | 5840 |