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 |
|---|---|---|---|
| arunkmrgarg | 3 | 2241 | 1207 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.028 | 0.207 | 0.212 | 39.7 | -47 | 63 | 1263 | 1207 | 1598 |
| SRMFix | 0.212 | 0.212 | 0.338 | 47.6 | 4 | 135 | 1343 | 1343 | 2152 |
| EloSRM | 0.217 | 0.217 | 0.338 | 71.2 | 15 | 172 | 2241 | 2241 | 2328 |
| Odd | 0.226 | 0.226 | 0.357 | 74.6 | 14 | 186 | 1946 | 1946 | 2283 |
| initial | 0.232 | 0.232 | 0.360 | 27.9 | 4 | 75 | 1284 | 1284 | 2218 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2020-02-03 | SRM 777 | 1 | 105 | 141.60 | 0.04 | 27 | 2241 | 2328 | -9 | 1207 | 1598 |
| 2 | 2017-08-24 | SRM 720 | 1 | 153 | 197.46 | 0.03 | 15 | 2214 | 3274 | -47 | 1216 | 2350 |
| 1 | 2017-08-20 | TCO17 India | 1 | 46 | 68.90 | 0.58 | 172 | 2200 | 3299 | 63 | 1263 | 2041 |