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 |
|---|---|---|---|
| Pierroteknik | 3 | 2499 | 1043 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.489 | 0.698 | 1.036 | 84.0 | -23 | 214 | 1391 | 1377 | 1823 |
| SRMFix | 0.490 | 0.726 | 1.063 | 110.9 | -54 | 261 | 1407 | 1389 | 1959 |
| EloSRM | 0.499 | 0.796 | 1.136 | 199.6 | -45 | 528 | 2544 | 2499 | 1555 |
| SRM | 0.130 | 0.952 | 1.088 | 181.0 | -231 | 193 | 1162 | 1043 | 2098 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2020-07-09 | TCO20 Round 2A | 1 | 386 | 385.37 | -0.24 | -45 | 2499 | 1555 | -119 | 1043 | 2098 |
| 2 | 2020-04-18 | TCO20 Round 1A | 1 | 249 | 956.89 | 1.94 | 528 | 2544 | 1565 | 193 | 1162 | 1951 |
| 1 | 2017-11-28 | SRM 724 | 2 | 215 | 185.89 | -0.21 | -26 | 2016 | 4031 | -231 | 969 | 3413 |