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 |
|---|---|---|---|
| ambuj | 5 | 1723 | 638 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.065 | 0.164 | 0.191 | 27.6 | -46 | 48 | 1560 | 1560 | 10010 |
| EloSRM | -0.059 | 0.176 | 0.202 | 34.7 | -52 | 57 | 1723 | 1723 | 10202 |
| initial | -0.114 | 0.180 | 0.220 | 21.6 | -46 | 20 | 1171 | 1131 | 11446 |
| SRMFix | -0.111 | 0.200 | 0.234 | 32.6 | -74 | 20 | 1133 | 1091 | 10958 |
| SRM | -0.482 | 0.517 | 0.658 | 112.4 | -305 | -4 | 895 | 638 | 11057 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-08-04 | SRM 551 | 2 | 727 | 851.39 | 0.23 | 57 | 1723 | 10202 | -4 | 638 | 11057 |
| 4 | 2012-04-23 | SRM 541 | 2 | 509 | 709.54 | -0.08 | -4 | 1666 | 11566 | -30 | 642 | 11660 |
| 3 | 2012-02-18 | SRM 533 | 2 | 1056 | 957.13 | -0.33 | -52 | 1670 | 10524 | -130 | 672 | 10706 |
| 2 | 2011-07-13 | SRM 512 | 2 | 917 | 959.17 | 0.06 | 34 | 1722 | 8843 | -93 | 802 | 8207 |
| 1 | 2011-06-21 | SRM 510 | 2 | 655 | 580.80 | -0.17 | -27 | 1688 | 9018 | -305 | 895 | 6872 |