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 |
|---|---|---|---|
| SummerGram | 2 | 2050 | 844 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.197 | 0.197 | 0.205 | 32.6 | -58 | -8 | 2107 | 2050 | 4346 |
| SRMFix | -0.208 | 0.208 | 0.217 | 40.4 | -46 | -35 | 1165 | 1119 | 4064 |
| initial | -0.217 | 0.217 | 0.229 | 26.2 | -35 | -18 | 1182 | 1148 | 4207 |
| SRM | -0.389 | 0.389 | 0.404 | 115.5 | -177 | -54 | 1021 | 844 | 3774 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-04-18 | TCO20 Round 1A | 1 | 928 | 861.75 | -0.26 | -58 | 2050 | 4346 | -177 | 844 | 3774 |
| 1 | 2019-05-11 | TCC19 India Qualifiers | 1 | 99 | 188.78 | -0.14 | -8 | 2107 | 2746 | -54 | 1021 | 2381 |