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 |
|---|---|---|---|
| alatani | 5 | 1784 | 686 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.011 | 0.201 | 0.250 | 24.2 | -48 | 41 | 1194 | 1194 | 8802 |
| Odd | 0.066 | 0.208 | 0.230 | 51.5 | -58 | 81 | 1622 | 1622 | 8586 |
| EloSRM | 0.071 | 0.227 | 0.253 | 57.5 | -74 | 92 | 1784 | 1784 | 8551 |
| SRMFix | 0.011 | 0.229 | 0.278 | 38.2 | -109 | 38 | 1151 | 1151 | 9088 |
| SRM | -0.305 | 0.459 | 0.640 | 112.8 | -385 | 25 | 815 | 686 | 10221 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-11-17 | SRM 524 | 2 | 493 | 626.90 | 0.35 | 65 | 1784 | 8551 | 25 | 686 | 10221 |
| 4 | 2011-10-13 | SRM 521 | 2 | 763 | 867.47 | 0.18 | 49 | 1719 | 9226 | -5 | 661 | 10459 |
| 3 | 2011-08-09 | SRM 514 | 2 | 683 | 660.56 | -0.05 | 6 | 1670 | 9522 | -66 | 666 | 10131 |
| 2 | 2011-07-02 | SRM 511 | 2 | 910 | 1,055.39 | 0.21 | 92 | 1664 | 9471 | -83 | 732 | 9248 |
| 1 | 2010-02-06 | SRM 460 | 2 | 928 | 732.81 | -0.34 | -74 | 1571 | 8110 | -385 | 815 | 6823 |