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 |
|---|---|---|---|
| iliyafilippov | 30 | 2246 | 1183 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.563 | 1.082 | 1.703 | 40.1 | -69 | 137 | 2253 | 2246 | 2436 |
| Odd | 0.550 | 1.085 | 1.700 | 41.2 | -54 | 136 | 2143 | 2133 | 2379 |
| SRMFix | 0.470 | 1.159 | 1.732 | 63.6 | -97 | 164 | 1877 | 1846 | 2178 |
| SRM | 0.905 | 1.270 | 2.005 | 86.6 | -405 | 183 | 1325 | 1183 | 3849 |
| initial | 0.297 | 1.286 | 1.817 | 154.9 | -321 | 745 | 2434 | 2274 | 1428 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 2008-10-02 | SRM 420 | 1 | 542 | 469.38 | -0.21 | -7 | 2246 | 2436 | -83 | 1183 | 3849 |
| 29 | 2008-09-24 | SRM 419 | 1 | 317 | 340.14 | 0.10 | 7 | 2253 | 2401 | -11 | 1266 | 3105 |
| 28 | 2008-09-20 | SRM 418 | 1 | 357 | 505.28 | 0.50 | 26 | 2245 | 2423 | 47 | 1277 | 2992 |
| 27 | 2008-09-04 | SRM 416 | 2 | 2 | 123.74 | 5.95 | 63 | 2219 | 2572 | 183 | 1230 | 3448 |
| 26 | 2008-08-16 | SRM 414 | 2 | 88 | 148.67 | 0.76 | 20 | 2156 | 2929 | 73 | 1047 | 6301 |
| 25 | 2008-07-19 | SRM 410 | 2 | 577 | 300.80 | -1.31 | -17 | 2136 | 2971 | -94 | 974 | 7619 |
| 24 | 2008-07-10 | SRM 409 | 2 | 538 | 146.47 | -1.88 | -24 | 2153 | 2849 | -59 | 1068 | 6015 |
| 23 | 2008-07-01 | SRM 408 | 1 | 475 | 428.41 | -0.23 | -9 | 2177 | 2679 | -84 | 1127 | 4670 |
| 22 | 2008-06-26 | SRM 407 | 2 | 131 | 117.49 | -0.16 | 2 | 2186 | 2613 | 20 | 1211 | 3588 |
| 21 | 2008-06-17 | SRM 406 | 1 | 342 | 327.24 | -0.18 | -7 | 2184 | 2601 | -74 | 1191 | 3752 |
| 20 | 2008-06-14 | SRM 405 | 1 | 484 | 488.02 | -0.18 | -7 | 2191 | 2551 | -60 | 1265 | 3068 |
| 19 | 2008-05-28 | SRM 403 | 2 | 5 | 97.16 | 4.28 | 66 | 2199 | 2478 | 128 | 1325 | 2584 |
| 18 | 2008-05-24 | SRM 402 | 1 | 367 | 419.88 | -0.04 | 1 | 2133 | 2818 | -21 | 1197 | 3567 |
| 17 | 2008-05-06 | SRM 401 | 2 | 29 | 187.60 | 2.69 | 58 | 2132 | 2798 | 97 | 1218 | 3146 |
| 16 | 2008-05-01 | SRM 400 | 2 | 197 | 177.91 | -0.15 | 2 | 2074 | 3048 | 5 | 1121 | 3668 |
| 15 | 2008-04-23 | SRM 399 | 2 | 217 | 104.08 | -1.06 | -20 | 2072 | 3044 | -33 | 1116 | 3704 |
| 14 | 2008-04-15 | SRM 398 | 2 | 65 | 176.76 | 1.44 | 47 | 2092 | 2944 | 74 | 1149 | 3464 |
| 13 | 2008-04-12 | SRM 397 | 2 | 163 | 215.06 | 0.40 | 23 | 2045 | 3218 | 39 | 1075 | 4179 |
| 12 | 2008-04-03 | SRM 396 | 2 | 306 | 197.06 | -0.64 | -16 | 2022 | 3399 | -12 | 1036 | 4588 |
| 11 | 2008-03-26 | SRM 395 | 2 | 26 | 164.07 | 2.66 | 90 | 2038 | 3315 | 130 | 1048 | 4522 |
| 10 | 2008-03-22 | SRM 394 | 2 | 370 | 249.31 | -0.57 | -18 | 1947 | 3864 | -10 | 918 | 5736 |
| 9 | 2008-03-06 | SRM 392 | 2 | 83 | 312.73 | 1.91 | 94 | 1965 | 3706 | 125 | 928 | 5607 |
| 8 | 2008-02-26 | SRM 391 | 2 | 185 | 256.00 | 0.47 | 39 | 1871 | 4351 | 57 | 803 | 6933 |
| 7 | 2008-02-02 | SRM 390 | 2 | 171 | 398.47 | 1.22 | 87 | 1832 | 4568 | 107 | 746 | 7566 |
| 6 | 2008-01-24 | SRM 389 | 2 | 578 | 322.40 | -0.92 | -53 | 1745 | 5208 | -131 | 639 | 8405 |
| 5 | 2008-01-15 | SRM 388 | 2 | 171 | 419.56 | 1.30 | 123 | 1797 | 4731 | 107 | 770 | 7231 |
| 4 | 2008-01-09 | SRM 387 | 2 | 279 | 299.04 | 0.10 | 26 | 1674 | 5737 | 20 | 663 | 8207 |
| 3 | 2008-01-05 | SRM 386 | 2 | 309 | 529.67 | 0.78 | 137 | 1648 | 5926 | 79 | 643 | 8327 |
| 2 | 2007-12-27 | College Tour SRM 385 | 1 | 12 | 12.92 | 0.11 | 43 | 1511 | 7374 | -231 | 564 | 8850 |
| 1 | 2007-12-13 | SRM 383 | 2 | 367 | 333.89 | -0.28 | -69 | 1468 | 7882 | -405 | 795 | 6924 |