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 |
|---|---|---|---|
| akm1489 | 5 | 1845 | 532 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.017 | 0.612 | 0.800 | 71.5 | -83 | 156 | 1265 | 1182 | 8771 |
| initial | 0.014 | 0.613 | 0.806 | 73.8 | -105 | 179 | 1313 | 1209 | 8671 |
| EloSRM | 0.033 | 0.641 | 0.845 | 97.4 | -86 | 259 | 1930 | 1845 | 8179 |
| SRM | -0.099 | 0.716 | 0.859 | 184.4 | -445 | 127 | 755 | 532 | 11736 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-02-09 | SRM 532 | 2 | 1141 | 608.65 | -0.96 | -86 | 1845 | 8179 | -158 | 532 | 11736 |
| 4 | 2011-12-17 | SRM 527 | 2 | 296 | 867.24 | 1.55 | 259 | 1930 | 7065 | 127 | 690 | 10245 |
| 3 | 2011-07-13 | SRM 512 | 2 | 1158 | 913.54 | -0.46 | -58 | 1671 | 9476 | -142 | 563 | 10958 |
| 2 | 2011-05-24 | TCO11 Qual 3 | 1 | 768 | 842.46 | 0.13 | 52 | 1729 | 8321 | -50 | 705 | 9190 |
| 1 | 2011-05-19 | TCO11 Qual 2 | 1 | 1169 | 1,149.91 | -0.10 | -33 | 1677 | 8960 | -445 | 755 | 8722 |