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 |
|---|---|---|---|
| NishimiyaShouko | 4 | 2998 | 1490 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.623 | 0.963 | 1.181 | 199.5 | -254 | 375 | 1631 | 1490 | 687 |
| EloSRM | 0.907 | 1.149 | 1.422 | 247.4 | -77 | 609 | 2998 | 2998 | 555 |
| Odd | 0.932 | 1.169 | 1.445 | 244.3 | -68 | 611 | 2650 | 2650 | 575 |
| SRMFix | 1.027 | 1.196 | 1.466 | 196.3 | -46 | 487 | 1893 | 1893 | 770 |
| initial | 1.202 | 1.270 | 1.548 | 152.9 | -16 | 313 | 1779 | 1779 | 1001 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2020-08-18 | TCO20 Round 3B | 1 | 104 | 171.52 | 0.72 | 123 | 2998 | 555 | 113 | 1490 | 687 |
| 3 | 2020-08-01 | TCO20 Round 3A | 1 | 278 | 210.86 | -0.48 | -77 | 2875 | 735 | -254 | 1377 | 967 |
| 2 | 2020-07-18 | TCO20 Round 2B | 1 | 131 | 228.44 | 0.80 | 181 | 2952 | 602 | 56 | 1631 | 492 |
| 1 | 2020-04-18 | TCO20 Round 1A | 1 | 137 | 823.17 | 2.59 | 609 | 2772 | 997 | 375 | 1575 | 670 |