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 |
|---|---|---|---|
| changeemma | 9 | 2224 | 890 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.018 | 0.242 | 0.300 | 30.7 | -44 | 77 | 1209 | 1187 | 2721 |
| initial | 0.004 | 0.243 | 0.296 | 29.3 | -52 | 65 | 1222 | 1204 | 2618 |
| Odd | -0.022 | 0.248 | 0.302 | 28.0 | -29 | 106 | 1902 | 1902 | 2449 |
| EloSRM | -0.030 | 0.257 | 0.308 | 30.9 | -32 | 100 | 2224 | 2224 | 2437 |
| SRM | -0.108 | 0.321 | 0.378 | 91.0 | -242 | 80 | 958 | 890 | 2726 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2021-04-23 | SRM 804 | 1 | 114 | ||||||||
| 8 | 2020-07-19 | TCO20 South America | 1 | 31 | 37.96 | 0.29 | 37 | 2224 | 2437 | 49 | 890 | 2726 |
| 7 | 2020-07-18 | TCO20 Round 2B | 1 | 210 | 343.76 | 0.08 | 17 | 2186 | 2589 | 80 | 841 | 3185 |
| 6 | 2020-07-09 | TCO20 Round 2A | 1 | 386 | 444.11 | -0.03 | -1 | 2169 | 2666 | 24 | 761 | 3569 |
| 5 | 2020-05-15 | SRM 786 | 2 | 233 | 202.62 | -0.49 | -32 | 2170 | 2978 | -74 | 737 | 4112 |
| 4 | 2020-05-09 | SRM 785 | 2 | 194 | 160.95 | -0.27 | -15 | 2202 | 2848 | -59 | 811 | 3934 |
| 3 | 2020-04-28 | TCO20 Round 1B | 1 | 223 | 323.11 | 0.54 | 100 | 2217 | 2808 | 56 | 870 | 3526 |
| 2 | 2020-04-24 | SRM 784 | 2 | 298 | 261.44 | -0.19 | -13 | 2117 | 3182 | -144 | 814 | 3910 |
| 1 | 2020-04-18 | TCO20 Round 1A | 1 | 926 | 823.37 | -0.17 | -32 | 2130 | 3194 | -242 | 958 | 2960 |