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 |
|---|---|---|---|
| chetan_raikwar | 1 | 1982 | 718 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.474 | 0.474 | 0.474 | 97.7 | -98 | -98 | 1671 | 1671 | 3319 |
| SRMFix | -0.524 | 0.524 | 0.524 | 121.6 | -122 | -122 | 1078 | 1078 | 3381 |
| initial | -0.526 | 0.526 | 0.526 | 63.4 | -63 | -63 | 1137 | 1137 | 3344 |
| EloSRM | -0.552 | 0.552 | 0.552 | 117.7 | -118 | -118 | 1982 | 1982 | 3212 |
| SRM | -1.332 | 1.332 | 1.332 | 482.0 | -482 | -482 | 718 | 718 | 3261 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-01-26 | TCO19 SRM 748 | 2 | 118 | 84.59 | -0.55 | -118 | 1982 | 3212 | -482 | 718 | 3261 |