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 |
|---|---|---|---|
| vhnvn | 8 | 3121 | 1584 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.665 | 0.845 | 1.444 | 126.7 | -27 | 710 | 3146 | 3121 | 438 |
| Odd | 0.706 | 0.856 | 1.472 | 124.4 | -25 | 704 | 2762 | 2738 | 464 |
| SRMFix | 0.819 | 0.911 | 1.649 | 119.2 | -19 | 499 | 2110 | 2081 | 494 |
| SRM | 0.755 | 0.990 | 1.800 | 112.8 | -124 | 371 | 1716 | 1584 | 555 |
| initial | 0.981 | 1.028 | 1.849 | 123.8 | -20 | 535 | 2168 | 2145 | 535 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2021-07-24 | SRM 810 | 1 | 86 | 95.08 | -0.25 | -16 | 3121 | 438 | -82 | 1584 | 555 |
| 7 | 2021-07-08 | TCO21 Round 3 | 1 | 168 | 149.05 | -0.17 | -9 | 3137 | 445 | -33 | 1666 | 488 |
| 6 | 2021-06-25 | SRM 808 | 1 | 59 | 55.37 | -0.09 | 0 | 3146 | 433 | -17 | 1699 | 440 |
| 5 | 2021-05-26 | SRM 806 | 1 | 66 | 82.16 | 0.32 | 46 | 3146 | 431 | 37 | 1716 | 429 |
| 4 | 2021-05-22 | TCO21 Round 2A | 1 | 180 | 177.54 | -0.02 | 10 | 3100 | 482 | -3 | 1679 | 459 |
| 3 | 2021-05-14 | Rookie SRM 5 | 1 | 1 | 8.33 | 3.06 | 195 | 3090 | 492 | 235 | 1682 | 460 |
| 2 | 2021-05-08 | SRM 805 | 1 | 87 | 98.08 | -0.18 | -27 | 2895 | 727 | -124 | 1447 | 819 |
| 1 | 2021-04-17 | 2021 TCO 1A | 1 | 61 | 386.92 | 2.66 | 710 | 2923 | 726 | 371 | 1571 | 645 |