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 |
|---|---|---|---|
| g.meishvili | 2 | 1616 | 746 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.103 | 0.110 | 0.151 | 31.5 | -36 | 27 | 1468 | 1468 | 8822 |
| EloSRM | -0.113 | 0.132 | 0.174 | 39.0 | -50 | 28 | 1616 | 1616 | 8799 |
| initial | -0.226 | 0.226 | 0.238 | 27.2 | -36 | -18 | 1164 | 1146 | 9026 |
| SRMFix | -0.228 | 0.228 | 0.256 | 50.4 | -82 | -19 | 1118 | 1099 | 8803 |
| SRM | -0.779 | 0.779 | 0.819 | 227.0 | -328 | -126 | 872 | 746 | 8054 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-12-08 | SRM 490 | 2 | 785 | 795.74 | 0.02 | 28 | 1616 | 8799 | -126 | 746 | 8054 |
| 1 | 2009-12-17 | Member SRM 455 | 2 | 586 | 610.00 | -0.24 | -50 | 1589 | 7527 | -328 | 872 | 6051 |