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 |
|---|---|---|---|
| gunkow | 3 | 1683 | 710 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.106 | 0.107 | 0.138 | 19.4 | -33 | 23 | 1522 | 1521 | 11040 |
| EloSRM | -0.117 | 0.117 | 0.152 | 23.6 | -50 | 14 | 1690 | 1683 | 11217 |
| SRMFix | -0.177 | 0.177 | 0.211 | 36.4 | -80 | -12 | 1120 | 1091 | 11502 |
| initial | -0.180 | 0.180 | 0.200 | 21.7 | -36 | -13 | 1164 | 1135 | 12015 |
| SRM | -0.611 | 0.611 | 0.668 | 163.3 | -316 | -57 | 884 | 710 | 10951 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-04-23 | SRM 541 | 2 | 509 | 702.85 | -0.09 | -7 | 1683 | 11217 | -57 | 710 | 10951 |
| 2 | 2011-09-14 | SRM 518 | 2 | 864 | 856.41 | -0.01 | 14 | 1690 | 9476 | -117 | 767 | 9149 |
| 1 | 2011-09-10 | SRM 517 | 2 | 837 | 900.56 | -0.25 | -50 | 1676 | 9519 | -316 | 884 | 7174 |