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 |
|---|---|---|---|
| gionadira | 15 | 2392 | 1255 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.491 | 0.826 | 1.293 | 99.4 | -130 | 358 | 2199 | 2028 | 3178 |
| SRMFix | 0.583 | 0.857 | 1.354 | 76.4 | -52 | 311 | 1939 | 1882 | 3013 |
| EloSRM | 0.698 | 0.858 | 1.370 | 75.1 | -43 | 356 | 2392 | 2392 | 4643 |
| Odd | 0.702 | 0.858 | 1.375 | 72.4 | -41 | 345 | 2250 | 2250 | 4019 |
| SRM | 0.988 | 1.350 | 1.850 | 104.9 | -249 | 180 | 1317 | 1255 | 3924 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 2014-11-28 | SRM 639 | 1 | 233 | 385.90 | 0.09 | 30 | 2392 | 4643 | 15 | 1255 | 3924 |
| 14 | 2012-04-04 | SRM 539 | 1 | 281 | ||||||||
| 13 | 2008-12-02 | SRM 428 | 1 | 486 | 446.32 | -0.12 | -4 | 2361 | 2034 | -19 | 1240 | 3242 |
| 12 | 2008-11-22 | SRM 426 | 1 | 490 | 457.60 | -0.10 | -2 | 2366 | 1969 | -18 | 1259 | 3018 |
| 11 | 2008-10-08 | SRM 421 | 1 | 397 | 440.52 | 0.15 | 19 | 2368 | 1909 | 25 | 1277 | 2998 |
| 10 | 2008-10-02 | SRM 420 | 2 | 69 | 60.50 | -0.19 | 4 | 2349 | 1959 | 68 | 1252 | 3197 |
| 9 | 2008-09-24 | SRM 419 | 2 | 30 | 61.72 | 1.04 | 54 | 2345 | 1987 | 116 | 1184 | 3888 |
| 8 | 2008-09-20 | SRM 418 | 1 | 608 | 453.83 | -0.43 | -42 | 2291 | 2198 | -249 | 1068 | 5995 |
| 7 | 2008-09-11 | SRM 417 | 2 | 13 | 130.60 | 3.33 | 148 | 2333 | 2012 | 144 | 1317 | 2699 |
| 6 | 2008-09-04 | SRM 416 | 2 | 54 | 182.41 | 1.76 | 141 | 2185 | 2776 | 92 | 1173 | 3960 |
| 5 | 2008-07-10 | SRM 409 | 2 | 238 | 268.50 | 0.17 | 41 | 2044 | 3496 | 27 | 1081 | 5820 |
| 4 | 2007-12-13 | SRM 383 | 2 | 73 | 185.50 | 1.34 | 127 | 2004 | 3167 | 95 | 1054 | 4302 |
| 3 | 2007-12-08 | SRM 381 | 2 | 73 | 571.79 | 2.97 | 356 | 1877 | 3982 | 180 | 959 | 5071 |
| 2 | 2007-11-28 | SRM 379 | 2 | 339 | 331.39 | -0.28 | -43 | 1521 | 6712 | -183 | 779 | 6688 |
| 1 | 2007-09-12 | SRM 365 | 2 | 482 | 494.46 | 0.04 | 40 | 1564 | 5791 | -238 | 962 | 4303 |