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 |
|---|---|---|---|
| ParhamMLK | 4 | 2506 | 1271 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.167 | 0.330 | 0.490 | 48.8 | -52 | 132 | 1332 | 1271 | 3532 |
| EloSRM | 0.604 | 0.604 | 0.996 | 155.7 | 40 | 486 | 2506 | 2506 | 3714 |
| SRMFix | 0.615 | 0.615 | 0.943 | 113.7 | 19 | 372 | 1655 | 1655 | 4312 |
| initial | 0.725 | 0.725 | 1.003 | 87.3 | 18 | 229 | 1549 | 1549 | 5032 |
| # | 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 | 612 | 713.58 | 0.22 | 56 | 2506 | 3714 | 1 | 1271 | 3532 |
| 3 | 2014-12-09 | SRM 640 | 1 | 321 | 351.98 | 0.13 | 41 | 2449 | 4154 | -52 | 1270 | 3692 |
| 2 | 2014-11-28 | SRM 639 | 1 | 233 | 385.12 | 0.09 | 40 | 2409 | 4504 | -10 | 1322 | 3207 |
| 1 | 2014-10-14 | SRM 636 | 2 | 117 | 459.22 | 1.97 | 486 | 2369 | 4860 | 132 | 1332 | 3105 |