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 |
|---|---|---|---|
| cihatbas | 21 | 2417 | 1255 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.300 | 0.810 | 1.129 | 66.0 | -116 | 253 | 1876 | 1844 | 3254 |
| EloSRM | 0.300 | 0.833 | 1.237 | 68.4 | -51 | 271 | 2417 | 2417 | 3617 |
| initial | 0.360 | 0.839 | 1.174 | 101.0 | -265 | 282 | 2110 | 2110 | 2846 |
| SRM | 0.485 | 0.866 | 1.298 | 72.9 | -241 | 161 | 1431 | 1255 | 3855 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2012-04-23 | SRM 541 | 2 | 30 | 254.63 | 3.08 | 181 | 2417 | 3617 | 90 | 1255 | 3855 |
| 20 | 2009-02-28 | TCO09 Qual 2 | 1 | 788 | 623.97 | -0.34 | -20 | 2236 | 2613 | -17 | 1165 | 3746 |
| 19 | 2008-12-11 | SRM 429 | 1 | 528 | 481.95 | -0.24 | -22 | 2256 | 2522 | -77 | 1182 | 3725 |
| 18 | 2008-12-02 | SRM 428 | 1 | 461 | 499.10 | 0.12 | 29 | 2278 | 2412 | 3 | 1259 | 3065 |
| 17 | 2007-08-18 | TCCC07 Qual 1 | 1 | 331 | 382.49 | 0.21 | 21 | 2249 | 1696 | 39 | 1256 | 2261 |
| 16 | 2007-08-11 | SRM 363 | 2 | 42 | 83.06 | 0.98 | 47 | 2228 | 1752 | 91 | 1217 | 2546 |
| 15 | 2007-05-15 | SRM 349 | 2 | 293 | 49.19 | -2.58 | -51 | 2181 | 1764 | -50 | 1126 | 2994 |
| 14 | 2007-04-03 | TCO07 Qual 3 | 1 | 489 | 264.32 | -1.20 | -46 | 2232 | 1504 | -137 | 1176 | 2663 |
| 13 | 2007-03-22 | SRM 343 | 1 | 377 | 305.63 | -0.40 | -27 | 2278 | 1284 | -91 | 1313 | 1706 |
| 12 | 2006-12-28 | SRM 332 | 1 | 202 | 202.55 | 0.00 | 7 | 2305 | 1152 | 6 | 1404 | 1354 |
| 11 | 2006-12-21 | SRM 331 | 1 | 255 | 248.64 | -0.04 | 4 | 2298 | 1152 | 1 | 1398 | 1358 |
| 10 | 2006-11-29 | SRM 328 | 1 | 246 | 256.45 | 0.06 | 14 | 2294 | 1149 | 17 | 1397 | 1363 |
| 9 | 2006-11-11 | SRM 326 | 1 | 329 | 278.06 | -0.24 | -15 | 2280 | 1183 | -35 | 1380 | 1400 |
| 8 | 2006-11-02 | SRM 325 | 1 | 224 | 284.35 | 0.34 | 51 | 2295 | 1125 | 48 | 1415 | 1265 |
| 7 | 2006-10-25 | SRM 324 | 1 | 332 | 274.65 | -0.27 | -25 | 2244 | 1283 | -64 | 1367 | 1450 |
| 6 | 2006-10-19 | SRM 323 | 1 | 137 | 383.77 | 1.49 | 271 | 2270 | 1186 | 161 | 1431 | 1210 |
| 5 | 2006-02-28 | TCO06 Qual 4/11/15 | 1 | 203 | 184.50 | -0.14 | -5 | 1999 | 1645 | -26 | 1270 | 1584 |
| 4 | 2006-01-05 | SRM 281 | 2 | 24 | 88.65 | 1.88 | 125 | 2004 | 1447 | 114 | 1296 | 1339 |
| 3 | 2005-12-28 | SRM 280 | 2 | 32 | 145.18 | 2.18 | 194 | 1879 | 1846 | 129 | 1182 | 1879 |
| 2 | 2005-12-19 | SRM 278 | 2 | 76 | 221.65 | 1.54 | 264 | 1685 | 2630 | 94 | 1053 | 2508 |
| 1 | 2005-12-17 | SRM 277 | 2 | 360 | 323.54 | -0.15 | -15 | 1421 | 4007 | -241 | 959 | 3049 |