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 |
|---|---|---|---|
| leontibrechko | 10 | 2516 | 1196 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.493 | 0.856 | 1.174 | 78.5 | -75 | 172 | 2245 | 2245 | 1984 |
| EloSRM | 0.517 | 0.863 | 1.201 | 79.2 | -77 | 159 | 2516 | 2516 | 1979 |
| SRMFix | 0.592 | 0.899 | 1.269 | 80.9 | -104 | 174 | 1681 | 1681 | 1941 |
| initial | 0.572 | 0.923 | 1.270 | 111.2 | -124 | 362 | 1888 | 1888 | 1617 |
| SRM | 0.916 | 1.252 | 1.631 | 89.2 | -219 | 133 | 1196 | 1196 | 2452 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2017-09-26 | SRM 721 | 2 | 9 | 66.83 | 2.89 | 136 | 2516 | 1979 | 133 | 1196 | 2452 |
| 9 | 2017-08-24 | SRM 720 | 2 | 86 | 74.17 | -0.21 | 0 | 2380 | 2525 | 14 | 1063 | 3023 |
| 8 | 2017-03-09 | SRM 710 | 2 | 63 | 63.73 | 0.02 | 16 | 2379 | 2997 | 35 | 1049 | 3689 |
| 7 | 2017-02-21 | Humblefool Round 1 | 1 | 22 | 62.96 | 1.52 | 129 | 2363 | 3167 | 109 | 1014 | 4084 |
| 6 | 2016-11-14 | SRM 702 | 2 | 63 | 108.46 | 0.78 | 79 | 2234 | 3972 | 65 | 905 | 4865 |
| 5 | 2016-10-26 | SRM 701 | 2 | 304 | 140.36 | -1.12 | -77 | 2155 | 4351 | -127 | 840 | 5416 |
| 4 | 2016-09-17 | SRM 698 (Google) | 2 | 204 | 177.57 | -0.20 | -1 | 2232 | 4128 | 2 | 967 | 4520 |
| 3 | 2016-04-15 | SRM 688 | 2 | 150 | 360.85 | 1.27 | 159 | 2233 | 4573 | 86 | 965 | 4940 |
| 2 | 2016-04-12 | 2016 TCO Algo 1B | 1 | 540 | 547.83 | -0.20 | -39 | 2074 | 5516 | -219 | 879 | 5699 |
| 1 | 2016-03-28 | SRM 686 | 2 | 196 | 262.62 | 0.42 | 156 | 2113 | 5303 | -102 | 1098 | 3968 |