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 |
|---|---|---|---|
| DuduDo | 15 | 2504 | 1457 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.499 | 0.772 | 1.050 | 103.9 | -276 | 197 | 1541 | 1457 | 1535 |
| SRMFix | 0.588 | 0.774 | 1.021 | 82.0 | -30 | 228 | 2028 | 1998 | 1405 |
| EloSRM | 0.548 | 0.794 | 1.027 | 99.7 | -30 | 355 | 2534 | 2504 | 1238 |
| initial | 0.716 | 0.835 | 1.140 | 100.6 | -54 | 232 | 2288 | 2234 | 1290 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 2008-04-03 | SRM 396 | 1 | 478 | ||||||||
| 14 | 2008-03-26 | SRM 395 | 1 | 347 | 234.05 | -0.57 | -30 | 2504 | 1238 | -84 | 1457 | 1535 |
| 13 | 2008-03-06 | SRM 392 | 1 | 142 | 409.95 | 1.53 | 111 | 2534 | 1118 | 167 | 1541 | 1223 |
| 12 | 2008-02-26 | SRM 391 | 1 | 275 | 296.49 | 0.11 | 18 | 2423 | 1462 | 29 | 1374 | 1889 |
| 11 | 2008-01-24 | SRM 389 | 1 | 424 | 350.31 | -0.28 | -18 | 2405 | 1456 | -37 | 1345 | 2002 |
| 10 | 2007-12-11 | SRM 382 | 1 | 288 | 269.38 | -0.38 | -26 | 2423 | 1342 | -68 | 1382 | 1798 |
| 9 | 2007-12-04 | SRM 380 | 1 | 247 | 297.90 | 0.27 | 40 | 2449 | 1201 | 45 | 1450 | 1463 |
| 8 | 2007-10-02 | SRM 368 | 1 | 248 | 320.92 | -0.18 | -9 | 2409 | 1278 | -30 | 1405 | 1509 |
| 7 | 2007-09-26 | SRM 367 | 1 | 135 | 459.15 | 1.77 | 212 | 2418 | 1234 | 197 | 1435 | 1387 |
| 6 | 2007-08-18 | TCCC07 Qual 1 | 1 | 160 | 539.70 | 1.75 | 204 | 2206 | 1846 | 173 | 1238 | 2405 |
| 5 | 2007-08-11 | SRM 363 | 2 | 99 | 261.58 | 1.40 | 154 | 2003 | 2747 | 125 | 1065 | 3519 |
| 4 | 2007-08-07 | SRM 362 | 2 | 182 | ||||||||
| 3 | 2007-08-01 | SRM 361 | 2 | 18 | ||||||||
| 2 | 2007-07-12 | SRM 357 | 1 | 436 | 421.83 | -0.07 | -19 | 1848 | 3533 | -276 | 940 | 4381 |
| 1 | 2007-06-20 | SRM 355 | 2 | 176 | 409.84 | 1.22 | 355 | 1867 | 3416 | 16 | 1216 | 2499 |