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 |
|---|---|---|---|
| udosajh | 9 | 2518 | 967 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.338 | 0.584 | 0.852 | 70.3 | -36 | 251 | 1580 | 1566 | 1365 |
| Odd | 0.433 | 0.595 | 0.882 | 75.4 | -68 | 230 | 2194 | 2194 | 1598 |
| EloSRM | 0.456 | 0.612 | 0.901 | 80.8 | -78 | 232 | 2518 | 2518 | 1605 |
| SRMFix | 0.466 | 0.661 | 0.940 | 61.8 | -53 | 164 | 1473 | 1473 | 1740 |
| SRM | 0.604 | 0.873 | 1.186 | 138.1 | -542 | 219 | 967 | 967 | 2571 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2021-01-09 | SRM 797 | 2 | 47 | 68.42 | 0.54 | 65 | 2518 | 1605 | 78 | 967 | 2571 |
| 8 | 2020-07-09 | TCO20 Round 2A | 1 | 386 | 399.89 | -0.18 | -22 | 2453 | 1678 | -43 | 889 | 2737 |
| 7 | 2020-04-28 | TCO20 Round 1B | 1 | 59 | 270.67 | 2.20 | 232 | 2475 | 1829 | 219 | 932 | 3076 |
| 6 | 2019-11-27 | SRM 771 | 2 | 36 | 76.41 | 1.09 | 117 | 2243 | 2227 | 114 | 713 | 3717 |
| 5 | 2019-11-02 | SRM 770 | 2 | 94 | 179.34 | 0.93 | 150 | 2125 | 2588 | 94 | 599 | 3875 |
| 4 | 2019-10-10 | SRM 768 | 2 | 257 | 237.08 | -0.12 | -7 | 1975 | 3924 | -65 | 505 | 4012 |
| 3 | 2019-03-20 | TCO19 SRM 753 | 2 | 154 | 159.01 | 0.05 | 27 | 1981 | 3248 | -33 | 570 | 3454 |
| 2 | 2019-02-08 | TCO19 SRM 750 | 2 | 106 | 121.37 | -0.18 | -28 | 1954 | 3538 | -55 | 603 | 3581 |
| 1 | 2018-04-21 | 2018 TCO 1A | 1 | 631 | 553.73 | -0.22 | -78 | 1983 | 3767 | -542 | 658 | 4341 |