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 |
|---|---|---|---|
| calmcapk | 7 | 2311 | 935 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.128 | 0.255 | 0.328 | 28.8 | -25 | 66 | 1360 | 1318 | 2484 |
| EloSRM | 0.047 | 0.257 | 0.306 | 43.0 | -34 | 74 | 2362 | 2311 | 2398 |
| initial | 0.132 | 0.265 | 0.335 | 31.9 | -33 | 69 | 1367 | 1311 | 2350 |
| Odd | 0.066 | 0.278 | 0.328 | 45.4 | -40 | 84 | 2041 | 1988 | 2429 |
| SRM | -0.028 | 0.284 | 0.320 | 79.6 | -148 | 97 | 1072 | 935 | 3046 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2020-04-18 | TCO20 Round 1A | 1 | 832 | 642.16 | -0.37 | -34 | 2311 | 2398 | -88 | 935 | 3046 |
| 6 | 2020-03-07 | SRM 780 | 2 | 101 | 78.48 | -0.36 | -17 | 2344 | 2030 | -48 | 1023 | 2361 |
| 5 | 2020-02-15 | SRM 778 | 2 | 64 | 85.39 | 0.42 | 74 | 2362 | 1933 | -1 | 1071 | 2048 |
| 4 | 2019-06-15 | 2019 Beijing Round | 1 | 79 | 106.56 | 0.43 | 73 | 2288 | 2122 | 49 | 1072 | 2068 |
| 3 | 2019-05-22 | TCO19 Round 2A | 1 | 133 | 222.40 | 0.15 | 47 | 2215 | 2348 | 97 | 1023 | 2341 |
| 2 | 2019-05-01 | TCO19 Parallel 1B | 1 | 56 | 57.16 | 0.03 | 19 | 2168 | 2516 | -126 | 926 | 2716 |
| 1 | 2019-04-20 | TCO19 Round 1A | 1 | 649 | 664.52 | 0.03 | 37 | 2149 | 2544 | -148 | 1052 | 2155 |