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 |
|---|---|---|---|
| mcemil | 8 | 2165 | 1126 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.627 | 1.377 | 2.608 | 102.1 | -50 | 600 | 2232 | 2165 | 3131 |
| SRM | 0.765 | 1.394 | 2.461 | 127.0 | -198 | 398 | 1409 | 1126 | 3713 |
| SRMFix | 0.532 | 1.499 | 2.654 | 140.0 | -137 | 663 | 1831 | 1595 | 3440 |
| initial | 0.390 | 1.618 | 2.751 | 194.9 | -290 | 851 | 2040 | 1575 | 3566 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-09-23 | SRM 449 | 2 | 537 | 176.49 | -1.64 | -50 | 2165 | 3131 | -70 | 1126 | 3713 |
| 7 | 2009-09-10 | SRM 448 | 1 | 444 | 518.32 | -0.08 | -4 | 2215 | 2855 | -31 | 1196 | 3168 |
| 6 | 2009-08-08 | SRM 446 | 2 | 96 | 186.09 | 0.96 | 64 | 2220 | 2786 | 73 | 1227 | 2878 |
| 5 | 2009-07-23 | SRM 445 | 2 | 330 | 167.29 | -0.98 | -39 | 2155 | 3134 | -14 | 1154 | 3445 |
| 4 | 2009-07-08 | SRM 444 | 1 | 448 | 531.04 | -0.05 | -1 | 2195 | 2895 | -43 | 1168 | 3341 |
| 3 | 2009-06-23 | SRM 443 | 1 | 436 | 403.30 | -0.22 | -36 | 2196 | 2885 | -198 | 1211 | 2989 |
| 2 | 2009-06-13 | SRM 442 | 2 | 5 | 666.17 | 7.06 | 600 | 2232 | 2707 | 398 | 1409 | 1770 |
| 1 | 2009-05-27 | SRM 441 | 2 | 710 | 693.58 | -0.03 | 22 | 1632 | 7369 | -189 | 1011 | 5010 |