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 |
|---|---|---|---|
| iamssk69 | 7 | 2152 | 678 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.061 | 0.518 | 0.601 | 60.4 | -49 | 120 | 1944 | 1871 | 2403 |
| EloSRM | 0.069 | 0.531 | 0.616 | 65.5 | -76 | 125 | 2231 | 2152 | 2473 |
| initial | 0.054 | 0.544 | 0.641 | 65.5 | -75 | 124 | 1365 | 1245 | 2282 |
| SRMFix | 0.110 | 0.554 | 0.656 | 66.1 | -91 | 117 | 1318 | 1239 | 2392 |
| SRM | -0.021 | 0.645 | 0.767 | 111.4 | -300 | 65 | 900 | 678 | 3749 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2019-11-02 | SRM 770 | 2 | 141 | 128.98 | -0.50 | -42 | 2152 | 2473 | -57 | 678 | 3749 |
| 6 | 2019-04-20 | TCO19 Round 1A | 1 | 650 | 611.00 | -0.33 | -37 | 2194 | 2388 | -110 | 735 | 3532 |
| 5 | 2018-10-20 | TCO19 SRM 740 | 2 | 40 | 79.20 | 0.99 | 97 | 2231 | 2214 | 65 | 845 | 3030 |
| 4 | 2018-10-10 | TCO 19 SRM 739 | 2 | 57 | 114.12 | 1.00 | 125 | 2135 | 2551 | 64 | 780 | 3345 |
| 3 | 2018-09-30 | TCO19 SRM 738 | 2 | 78 | 74.34 | -0.35 | -37 | 2009 | 3019 | -119 | 716 | 3463 |
| 2 | 2018-09-19 | TCO19 SRM 737 | 2 | 87 | 94.09 | 0.11 | 45 | 2046 | 2931 | -65 | 835 | 3174 |
| 1 | 2018-08-15 | SRM 736 *TCO19* | 2 | 173 | 128.57 | -0.43 | -76 | 2001 | 3246 | -300 | 900 | 3011 |