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 |
|---|---|---|---|
| Neu | 4 | 1574 | 592 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.106 | 0.135 | 0.178 | 28.8 | -58 | 24 | 1440 | 1439 | 7769 |
| EloSRM | -0.116 | 0.144 | 0.195 | 33.8 | -78 | 21 | 1575 | 1574 | 7709 |
| SRMFix | -0.160 | 0.180 | 0.249 | 36.0 | -107 | 5 | 1093 | 1066 | 8658 |
| initial | -0.183 | 0.185 | 0.241 | 22.2 | -50 | 0 | 1150 | 1112 | 8866 |
| SRM | -0.506 | 0.506 | 0.665 | 152.0 | -396 | -25 | 804 | 592 | 8522 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-12-22 | SRM 456 | 2 | 547 | 563.44 | 0.04 | 18 | 1574 | 7709 | -25 | 592 | 8522 |
| 3 | 2009-12-17 | Member SRM 455 | 2 | 586 | 641.54 | -0.17 | -19 | 1556 | 7910 | -76 | 617 | 8347 |
| 2 | 2009-11-25 | SRM 453.5 | 2 | 631 | 637.16 | 0.01 | 21 | 1575 | 7897 | -111 | 693 | 8369 |
| 1 | 2009-11-05 | SRM 452 | 2 | 737 | 642.33 | -0.35 | -78 | 1554 | 8379 | -396 | 804 | 7448 |