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 |
|---|---|---|---|
| psangeljg | 18 | 2378 | 1283 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.336 | 0.626 | 1.036 | 60.7 | -105 | 253 | 1890 | 1858 | 2357 |
| Odd | 0.276 | 0.642 | 0.988 | 81.1 | -131 | 320 | 2219 | 2219 | 2545 |
| EloSRM | 0.272 | 0.645 | 0.983 | 91.4 | -143 | 321 | 2378 | 2378 | 2517 |
| initial | 0.390 | 0.650 | 1.141 | 78.3 | -104 | 502 | 2061 | 2045 | 2340 |
| SRM | 0.288 | 0.651 | 1.183 | 78.4 | -318 | 177 | 1568 | 1283 | 2647 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2010-12-08 | SRM 490 | 1 | 431 | 545.60 | 0.34 | 72 | 2378 | 2517 | 39 | 1283 | 2647 |
| 17 | 2009-02-07 | SRM 434 | 1 | 447 | 466.43 | -0.18 | -19 | 2306 | 2325 | -39 | 1244 | 3185 |
| 16 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,007.34 | -0.16 | -9 | 2325 | 1833 | -37 | 1283 | 2422 |
| 15 | 2008-02-13 | TCO08 Qual 3 | 1 | 174 | 360.05 | 1.05 | 116 | 2334 | 1773 | 66 | 1320 | 2237 |
| 14 | 2007-02-20 | SRM 340 | 1 | 348 | 361.99 | -0.17 | -10 | 2218 | 1523 | -21 | 1254 | 2190 |
| 13 | 2007-02-07 | SRM 338 | 1 | 306 | 285.64 | -0.10 | -3 | 2228 | 1471 | -6 | 1275 | 2025 |
| 12 | 2006-11-11 | SRM 326 | 1 | 279 | 312.09 | 0.16 | 24 | 2231 | 1344 | 36 | 1281 | 1913 |
| 11 | 2006-10-19 | SRM 323 | 1 | 264 | 302.86 | -0.16 | -10 | 2207 | 1380 | -4 | 1245 | 2093 |
| 10 | 2006-08-29 | SRM 318 | 1 | 312 | 290.70 | -0.29 | -26 | 2217 | 1224 | -61 | 1249 | 1941 |
| 9 | 2006-08-19 | SRM 316 | 1 | 282 | 241.61 | -0.45 | -43 | 2243 | 1163 | -83 | 1310 | 1633 |
| 8 | 2006-07-26 | SRM 313 | 1 | 277 | 225.67 | -0.30 | -30 | 2286 | 1037 | -33 | 1393 | 1286 |
| 7 | 2005-12-17 | SRM 277 | 1 | 181 | 262.48 | 0.54 | 90 | 2316 | 672 | 69 | 1426 | 913 |
| 6 | 2005-12-08 | SRM 276 | 2 | 8 | 73.10 | 3.19 | 250 | 2225 | 831 | 169 | 1357 | 1065 |
| 5 | 2004-09-07 | TCO04 Qual 1 | 1 | 177 | 69.57 | -1.44 | -143 | 1975 | 900 | -318 | 1188 | 1288 |
| 4 | 2004-03-10 | TCCC '04 Round 3 | 1 | 75 | 78.53 | -0.11 | -13 | 2118 | 534 | -62 | 1506 | 463 |
| 3 | 2004-03-03 | TCCC '04 Round 2 | 1 | 63 | 155.52 | 1.30 | 247 | 2131 | 522 | 177 | 1568 | 392 |
| 2 | 2004-02-28 | TCCC '04 Round 1 | 1 | 164 | 297.87 | 0.86 | 220 | 1884 | 990 | 92 | 1391 | 648 |
| 1 | 2004-02-23 | TCCC '04 Qual. 3 | 1 | 63 | 110.72 | 0.81 | 321 | 1665 | 1564 | 99 | 1299 | 897 |