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 |
|---|---|---|---|
| NovaDev | 5 | 2630 | 1427 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 1.426 | 1.476 | 2.756 | 177.7 | -15 | 731 | 2059 | 2059 | 3057 |
| SRM | 0.981 | 1.510 | 2.346 | 179.0 | -162 | 476 | 1676 | 1427 | 2495 |
| EloSRM | 1.241 | 1.579 | 2.785 | 219.8 | -42 | 886 | 2633 | 2630 | 2570 |
| SRMFix | 1.132 | 1.591 | 2.726 | 219.3 | -63 | 856 | 2056 | 1977 | 2464 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-03-09 | TCO13 Round 1C | 1 | 274 | 514.57 | 0.91 | 105 | 2630 | 2570 | 85 | 1427 | 2495 |
| 4 | 2013-03-06 | SRM 572 | 1 | 481 | 445.88 | -0.30 | -42 | 2525 | 3116 | -131 | 1342 | 3002 |
| 3 | 2013-03-02 | TCO13 Round 1B | 1 | 669 | 551.28 | -0.28 | -32 | 2567 | 2865 | -41 | 1473 | 2188 |
| 2 | 2012-02-09 | SRM 532 | 1 | 413 | 462.26 | -0.27 | -34 | 2599 | 2148 | -162 | 1514 | 1725 |
| 1 | 2012-01-31 | SRM 531 | 2 | 11 | 776.49 | 6.14 | 886 | 2633 | 1961 | 476 | 1676 | 1094 |