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 |
|---|---|---|---|
| Trushita23 | 3 | 2035 | 856 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.109 | 0.221 | 0.249 | 26.6 | -46 | 20 | 1220 | 1160 | 4172 |
| SRMFix | -0.141 | 0.229 | 0.254 | 37.8 | -52 | 32 | 1232 | 1150 | 3904 |
| EloSRM | -0.176 | 0.262 | 0.287 | 42.5 | -43 | 67 | 2095 | 2035 | 3724 |
| Odd | -0.163 | 0.272 | 0.294 | 41.5 | -33 | 85 | 1808 | 1769 | 3698 |
| SRM | -0.479 | 0.479 | 0.525 | 114.7 | -154 | -50 | 1150 | 856 | 3944 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2018-02-10 | SRM 729 | 2 | 196 | 210.33 | -0.41 | -43 | 2035 | 3724 | -140 | 856 | 3944 |
| 2 | 2017-08-24 | SRM 720 | 2 | 195 | 164.61 | -0.24 | -17 | 2078 | 3907 | -154 | 996 | 3410 |
| 1 | 2017-08-20 | TCO17 India | 1 | 63 | 68.90 | 0.13 | 67 | 2095 | 3747 | -50 | 1150 | 2618 |