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 |
|---|---|---|---|
| keksi4ek | 7 | 2474 | 1193 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.402 | 0.690 | 1.004 | 50.4 | -70 | 74 | 1234 | 1193 | 3403 |
| EloSRM | 0.500 | 0.789 | 1.041 | 103.5 | -49 | 355 | 2474 | 2474 | 3123 |
| SRMFix | 0.507 | 0.816 | 1.084 | 94.0 | -87 | 242 | 1658 | 1658 | 3166 |
| initial | 0.648 | 0.880 | 1.214 | 105.9 | -90 | 254 | 1747 | 1747 | 2961 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2016-04-15 | SRM 688 | 2 | 55 | 179.78 | 1.71 | 124 | 2474 | 3123 | 74 | 1193 | 3403 |
| 6 | 2016-03-19 | SRM 685 | 2 | 212 | 115.14 | -0.88 | -49 | 2350 | 3731 | -47 | 1119 | 3777 |
| 5 | 2015-11-18 | SRM 673 | 1 | 311 | 337.88 | -0.12 | -17 | 2399 | 3438 | -63 | 1166 | 3508 |
| 4 | 2015-08-11 | SRM 665 | 2 | 60 | 173.90 | 1.54 | 151 | 2416 | 3598 | 65 | 1229 | 3329 |
| 3 | 2015-07-23 | SRM 663 | 1 | 346 | 396.10 | -0.01 | 3 | 2265 | 4599 | -70 | 1164 | 3762 |
| 2 | 2015-04-09 | SRM 655 | 1 | 248 | 407.44 | 0.04 | 25 | 2262 | 5635 | 5 | 1234 | 3972 |
| 1 | 2014-10-04 | SRM 635 | 2 | 257 | 603.78 | 1.23 | 355 | 2237 | 6129 | 29 | 1229 | 4267 |