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 |
|---|---|---|---|
| codethief | 10 | 2552 | 1343 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.223 | 0.605 | 0.667 | 103.1 | -100 | 174 | 1449 | 1343 | 2291 |
| SRMFix | 0.502 | 0.670 | 0.877 | 83.0 | -25 | 337 | 1884 | 1881 | 2285 |
| EloSRM | 0.398 | 0.685 | 0.868 | 108.6 | -30 | 436 | 2571 | 2552 | 1750 |
| Odd | 0.411 | 0.690 | 0.880 | 107.9 | -30 | 450 | 2397 | 2381 | 1785 |
| initial | 0.641 | 0.694 | 0.954 | 83.5 | -18 | 205 | 1972 | 1972 | 2549 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2010-12-28 | SRM 492 | 1 | 261 | 349.90 | 0.42 | 38 | 2552 | 1750 | 81 | 1343 | 2291 |
| 9 | 2010-12-18 | Member SRM 491 | 1 | 566 | 448.55 | -0.48 | -30 | 2514 | 1926 | -100 | 1262 | 2825 |
| 8 | 2010-11-30 | Member SRM 489 | 1 | 470 | 415.56 | -0.43 | -27 | 2544 | 1749 | -87 | 1362 | 2155 |
| 7 | 2010-11-18 | SRM 488 | 1 | 213 | 325.64 | 0.61 | 66 | 2571 | 1615 | 79 | 1449 | 1671 |
| 6 | 2010-11-13 | SRM 487 | 1 | 489 | 483.05 | -0.31 | -24 | 2505 | 1882 | -79 | 1370 | 2065 |
| 5 | 2010-10-26 | SRM 486 | 1 | 220 | 532.36 | 1.27 | 155 | 2529 | 1771 | 145 | 1449 | 1662 |
| 4 | 2010-10-05 | SRM 484 | 1 | 345 | 338.45 | -0.22 | -22 | 2374 | 2431 | -96 | 1304 | 2416 |
| 3 | 2010-09-25 | SRM 483 | 1 | 255 | 619.53 | 1.28 | 262 | 2396 | 2321 | 174 | 1400 | 1852 |
| 2 | 2010-09-15 | Member SRM 482 | 1 | 491 | 594.97 | 0.05 | 26 | 2134 | 3791 | -82 | 1226 | 2983 |
| 1 | 2010-08-14 | SRM 479 | 2 | 210 | 719.20 | 1.78 | 436 | 2108 | 3914 | 108 | 1308 | 2329 |