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 |
|---|---|---|---|
| lukaszkond | 2 | 2479 | 1299 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.527 | 0.610 | 0.806 | 97.5 | -48 | 147 | 1347 | 1299 | 1517 |
| SRMFix | 1.035 | 1.035 | 1.459 | 204.2 | 1 | 407 | 1608 | 1608 | 1731 |
| EloSRM | 1.083 | 1.083 | 1.516 | 259.1 | 24 | 494 | 2479 | 2479 | 1735 |
| initial | 1.087 | 1.087 | 1.487 | 130.9 | 9 | 253 | 1462 | 1462 | 2023 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2018-05-12 | TCO18 Poland | 1 | 25 | 25.39 | 0.02 | 24 | 2479 | 1735 | -48 | 1299 | 1517 |
| 1 | 2016-04-23 | SRM 689 | 2 | 74 | 327.15 | 2.14 | 494 | 2455 | 3216 | 147 | 1347 | 2228 |