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 |
|---|---|---|---|
| tsenkov | 1 | 1907 | 1040 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.115 | 0.115 | 0.115 | 28.0 | 28 | 28 | 1228 | 1228 | 8765 |
| initial | 0.180 | 0.180 | 0.180 | 21.7 | 22 | 22 | 1222 | 1222 | 9086 |
| EloSRM | 0.234 | 0.234 | 0.234 | 101.1 | 101 | 101 | 1907 | 1907 | 8683 |
| Odd | 0.288 | 0.288 | 0.288 | 121.7 | 122 | 122 | 1704 | 1704 | 8902 |
| SRM | -0.821 | 0.821 | 0.821 | 160.0 | -160 | -160 | 1040 | 1040 | 6111 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-04-06 | SRM 575 | 2 | 747 | 878.37 | 0.23 | 101 | 1907 | 8683 | -160 | 1040 | 6111 |