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 |
|---|---|---|---|
| Nekni147 | 4 | 2571 | 1282 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.273 | 0.505 | 0.653 | 75.5 | -86 | 150 | 1350 | 1282 | 3428 |
| SRMFix | 0.725 | 0.766 | 1.144 | 136.4 | -11 | 431 | 1723 | 1723 | 3878 |
| EloSRM | 0.715 | 0.768 | 1.201 | 185.1 | -14 | 551 | 2571 | 2571 | 3310 |
| Odd | 0.728 | 0.784 | 1.224 | 184.6 | -15 | 570 | 2324 | 2324 | 3392 |
| initial | 0.936 | 0.936 | 1.257 | 112.7 | 1 | 277 | 1651 | 1651 | 4420 |
| # | 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 | 514 | 719.04 | 0.48 | 129 | 2571 | 3310 | 42 | 1282 | 3428 |
| 3 | 2014-05-20 | SRM 621 | 1 | 535 | 594.78 | -0.11 | -14 | 2442 | 4121 | -86 | 1240 | 4000 |
| 2 | 2014-04-26 | TCO14 Round 1C | 1 | 564 | 619.72 | 0.14 | 47 | 2456 | 4059 | -24 | 1326 | 3252 |
| 1 | 2014-04-21 | SRM 617 | 2 | 144 | 732.23 | 2.35 | 551 | 2409 | 4307 | 150 | 1350 | 2979 |