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 |
|---|---|---|---|
| marcin.wawerka | 5 | 3215 | 1789 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.075 | 1.430 | 1.909 | 160.6 | -107 | 426 | 1789 | 1789 | 347 |
| SRMFix | 1.310 | 1.771 | 2.312 | 242.5 | -125 | 733 | 2163 | 2163 | 450 |
| initial | 1.653 | 1.850 | 2.374 | 222.7 | -59 | 563 | 2195 | 2195 | 543 |
| EloSRM | 1.250 | 1.869 | 2.366 | 283.9 | -103 | 709 | 3215 | 3215 | 347 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2020-07-18 | TCO20 Round 2B | 1 | 51 | 140.54 | 1.46 | 166 | 3215 | 347 | 107 | 1789 | 347 |
| 4 | 2020-04-18 | TCO20 Round 1A | 1 | 363 | 124.48 | -1.55 | -103 | 3049 | 580 | -107 | 1682 | 509 |
| 3 | 2020-03-28 | SRM 782 | 1 | 81 | 126.14 | 0.64 | 134 | 3153 | 453 | 67 | 1789 | 394 |
| 2 | 2020-03-07 | SRM 780 | 1 | 71 | 142.06 | 1.00 | 307 | 3019 | 563 | 96 | 1722 | 432 |
| 1 | 2017-02-21 | SRM 709 | 2 | 10 | 259.16 | 4.70 | 709 | 2712 | 1684 | 426 | 1626 | 879 |