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 |
|---|---|---|---|
| tantara.tm | 4 | 2236 | 1002 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.380 | 0.449 | 0.612 | 59.2 | -19 | 123 | 1398 | 1398 | 4505 |
| initial | 0.452 | 0.465 | 0.651 | 56.0 | -3 | 144 | 1418 | 1418 | 4243 |
| EloSRM | 0.342 | 0.469 | 0.582 | 83.5 | -14 | 144 | 2236 | 2236 | 4383 |
| SRM | -0.014 | 0.551 | 0.662 | 81.0 | -142 | 63 | 1058 | 1002 | 4522 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-02-29 | SRM 683 | 2 | 121 | 250.79 | 1.05 | 144 | 2236 | 4383 | 63 | 1002 | 4522 |
| 3 | 2015-10-10 | SRM 670 | 2 | 462 | 387.61 | -0.25 | -14 | 2092 | 5615 | -71 | 939 | 5321 |
| 2 | 2015-09-28 | SRM 669 | 2 | 240 | 313.60 | 0.39 | 92 | 2106 | 5503 | -48 | 1010 | 4699 |
| 1 | 2015-09-11 | SRM 667 | 2 | 407 | 462.74 | 0.18 | 85 | 2014 | 6316 | -142 | 1058 | 4411 |