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 |
|---|---|---|---|
| 77300a | 5 | 1645 | 695 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.091 | 0.150 | 0.175 | 18.1 | -34 | 18 | 1218 | 1145 | 8235 |
| SRMFix | -0.119 | 0.161 | 0.190 | 25.0 | -43 | 26 | 1226 | 1126 | 7548 |
| EloSRM | -0.094 | 0.175 | 0.201 | 32.7 | -38 | 88 | 1699 | 1645 | 7066 |
| Odd | -0.097 | 0.189 | 0.213 | 31.9 | -32 | 101 | 1561 | 1522 | 7004 |
| SRM | -0.495 | 0.495 | 0.531 | 101.0 | -150 | -48 | 1083 | 695 | 7862 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-01-14 | Member SRM 458 | 2 | 485 | 599.76 | -0.14 | -6 | 1645 | 7066 | -48 | 695 | 7862 |
| 4 | 2009-12-05 | SRM 454 | 2 | 699 | 689.36 | -0.02 | 11 | 1651 | 7080 | -54 | 743 | 7717 |
| 3 | 2009-10-17 | SRM 450 | 2 | 778 | 619.95 | -0.33 | -38 | 1641 | 7253 | -136 | 797 | 7476 |
| 2 | 2009-09-23 | SRM 449 | 2 | 561 | 658.51 | -0.19 | -20 | 1678 | 6921 | -150 | 933 | 5619 |
| 1 | 2009-05-27 | SRM 441 | 2 | 603 | 693.56 | 0.20 | 88 | 1699 | 6721 | -117 | 1083 | 4090 |