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 |
|---|---|---|---|
| beam2d | 10 | 2607 | 1401 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.813 | 1.055 | 1.855 | 114.2 | -67 | 648 | 2607 | 2607 | 1812 |
| SRMFix | 0.744 | 1.063 | 1.875 | 116.4 | -67 | 549 | 2106 | 2046 | 1633 |
| initial | 0.937 | 1.184 | 2.010 | 142.6 | -81 | 644 | 2390 | 2328 | 1636 |
| SRM | 1.013 | 1.343 | 2.276 | 128.9 | -341 | 257 | 1457 | 1401 | 2165 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2011-07-13 | SRM 512 | 1 | 490 | 509.33 | 0.06 | 12 | 2607 | 1812 | 21 | 1401 | 2165 |
| 9 | 2011-06-21 | SRM 510 | 1 | 258 | 372.01 | 0.51 | 46 | 2595 | 1868 | 74 | 1380 | 2279 |
| 8 | 2011-06-02 | SRM 508 | 1 | 540 | 552.09 | -0.29 | -16 | 2549 | 2063 | -53 | 1306 | 2818 |
| 7 | 2011-05-28 | SRM 507 | 1 | 370 | 527.35 | 0.51 | 54 | 2565 | 1969 | 67 | 1359 | 2435 |
| 6 | 2011-05-17 | SRM 504.5 | 1 | 645 | 527.79 | -0.44 | -34 | 2511 | 2162 | -117 | 1292 | 2839 |
| 5 | 2011-05-11 | SRM 506 | 2 | 3 | 84.84 | 4.82 | 163 | 2545 | 1958 | 236 | 1409 | 2044 |
| 4 | 2011-05-03 | Member SRM 505 | 2 | 124 | 121.68 | -0.03 | 17 | 2382 | 2801 | 90 | 1173 | 3859 |
| 3 | 2011-04-16 | Member SRM 503 | 1 | 775 | 571.68 | -0.45 | -67 | 2365 | 2870 | -341 | 1083 | 4629 |
| 2 | 2011-04-07 | SRM 502 | 1 | 346 | 415.91 | 0.27 | 85 | 2432 | 2480 | -33 | 1424 | 1946 |
| 1 | 2011-02-26 | SRM 498 | 2 | 86 | 778.34 | 3.18 | 648 | 2347 | 2836 | 257 | 1457 | 1718 |