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 |
|---|---|---|---|
| eevlogieva | 2 | 1931 | 857 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.096 | 0.100 | 0.139 | 27.2 | -15 | 39 | 1701 | 1686 | 6958 |
| EloSRM | -0.114 | 0.114 | 0.141 | 19.4 | -20 | 19 | 1951 | 1931 | 6915 |
| initial | -0.140 | 0.140 | 0.154 | 16.8 | -25 | -9 | 1191 | 1166 | 7384 |
| SRMFix | -0.165 | 0.165 | 0.170 | 32.8 | -35 | -31 | 1169 | 1134 | 7277 |
| SRM | -0.753 | 0.753 | 0.784 | 171.5 | -221 | -122 | 979 | 857 | 6290 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-10-14 | SRM 671 | 2 | 333 | 444.20 | -0.20 | -20 | 1931 | 6915 | -122 | 857 | 6290 |
| 1 | 2015-09-28 | SRM 669 | 2 | 368 | 359.94 | -0.03 | 19 | 1951 | 6659 | -221 | 979 | 4950 |