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 |
|---|---|---|---|
| akino | 4 | 2236 | 1001 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.441 | 0.527 | 0.766 | 63.5 | -11 | 174 | 1412 | 1412 | 4672 |
| SRM | 0.022 | 0.536 | 0.557 | 83.2 | -208 | 60 | 1052 | 1001 | 4821 |
| SRMFix | 0.368 | 0.552 | 0.748 | 80.8 | -35 | 209 | 1397 | 1397 | 4894 |
| Odd | 0.353 | 0.580 | 0.830 | 127.3 | -37 | 381 | 1991 | 1991 | 4707 |
| EloSRM | 0.373 | 0.610 | 0.854 | 140.6 | -44 | 429 | 2236 | 2236 | 4648 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-10-14 | SRM 671 | 2 | 238 | 302.97 | 0.35 | 79 | 2236 | 4648 | 7 | 1001 | 4821 |
| 3 | 2015-04-17 | SRM 656 | 2 | 307 | 229.26 | -0.42 | -44 | 2158 | 6534 | -58 | 994 | 6198 |
| 2 | 2014-04-21 | SRM 617 | 2 | 264 | 810.54 | 1.62 | 429 | 2202 | 6162 | 60 | 1052 | 6015 |
| 1 | 2012-05-29 | SRM 544 | 2 | 263 | 435.39 | -0.05 | 10 | 1773 | 9485 | -208 | 992 | 6321 |