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 |
|---|---|---|---|
| xci | 11 | 2524 | 1351 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.702 | 1.028 | 1.337 | 100.6 | -45 | 271 | 2376 | 2354 | 1932 |
| EloSRM | 0.704 | 1.039 | 1.348 | 107.4 | -52 | 258 | 2547 | 2524 | 1888 |
| initial | 0.762 | 1.044 | 1.362 | 125.7 | -121 | 336 | 2248 | 2209 | 1880 |
| SRMFix | 0.774 | 1.046 | 1.411 | 94.0 | -72 | 200 | 1950 | 1927 | 2050 |
| SRM | 0.812 | 1.150 | 1.677 | 76.8 | -100 | 137 | 1416 | 1351 | 2242 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2010-12-28 | SRM 492 | 1 | 365 | 348.61 | -0.34 | -23 | 2524 | 1888 | -65 | 1351 | 2242 |
| 10 | 2010-12-08 | SRM 490 | 1 | 315 | 456.02 | 0.53 | 67 | 2547 | 1742 | 70 | 1416 | 1859 |
| 9 | 2010-10-26 | SRM 486 | 1 | 430 | 489.89 | 0.19 | 33 | 2481 | 1992 | 28 | 1346 | 2191 |
| 8 | 2010-10-21 | Member SRM 485 | 2 | 15 | 122.74 | 3.03 | 162 | 2447 | 2114 | 137 | 1318 | 2341 |
| 7 | 2010-07-06 | SRM 475 | 2 | 56 | 188.62 | 1.75 | 138 | 2285 | 2796 | 89 | 1181 | 3261 |
| 6 | 2010-03-16 | SRM 464 | 2 | 356 | 176.69 | -1.01 | -52 | 2146 | 3145 | -19 | 1092 | 3725 |
| 5 | 2010-01-14 | Member SRM 458 | 2 | 80 | 282.48 | 1.82 | 179 | 2199 | 3009 | 99 | 1111 | 3757 |
| 4 | 2009-10-20 | SRM 451 | 2 | 147 | 415.50 | 1.50 | 228 | 2020 | 4091 | 75 | 1012 | 4671 |
| 3 | 2009-04-19 | SRM 438 | 2 | 320 | 419.95 | -0.32 | -32 | 1792 | 5999 | -99 | 937 | 7465 |
| 2 | 2008-10-28 | SRM 423 | 2 | 301 | 267.78 | -0.17 | -7 | 1824 | 5553 | -100 | 1036 | 6078 |
| 1 | 2008-08-26 | SRM 415 | 2 | 219 | 371.78 | 0.76 | 258 | 1831 | 5497 | -64 | 1136 | 4683 |