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 |
|---|---|---|---|
| jerzy.kozera | 70 | 2706 | 1509 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.202 | 0.552 | 0.774 | 28.9 | -55 | 378 | 2478 | 2478 | 2309 |
| EloSRM | 0.207 | 0.554 | 0.778 | 29.6 | -64 | 386 | 2706 | 2706 | 2201 |
| SRMFix | 0.192 | 0.555 | 0.779 | 30.8 | -124 | 338 | 2119 | 2060 | 1931 |
| SRM | 0.227 | 0.567 | 0.796 | 55.5 | -292 | 175 | 1720 | 1509 | 1930 |
| initial | 0.145 | 0.574 | 0.779 | 69.1 | -201 | 297 | 2453 | 2418 | 1719 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 70 | 2013-12-14 | SRM 600 | 1 | 458 | 645.16 | 0.49 | 33 | 2706 | 2201 | 35 | 1509 | 1930 |
| 69 | 2013-05-18 | SRM 579 | 1 | 563 | 508.59 | -0.40 | -13 | 2673 | 2277 | -89 | 1474 | 2088 |
| 68 | 2013-05-11 | TCO13 Round 2C | 1 | 387 | 684.76 | 0.81 | 43 | 2686 | 2235 | 52 | 1563 | 1697 |
| 67 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 752.44 | -0.05 | 1 | 2643 | 2499 | -28 | 1511 | 1966 |
| 66 | 2013-03-31 | TCO13 Round 2A | 1 | 308 | 904.91 | 1.56 | 98 | 2642 | 2561 | 121 | 1539 | 1904 |
| 65 | 2013-02-23 | TCO13 Round 1A | 1 | 496 | 708.20 | 0.51 | 46 | 2544 | 2942 | 22 | 1418 | 2427 |
| 64 | 2011-05-14 | TCO11 Qual 1 | 1 | 691 | 638.54 | -0.11 | 0 | 2498 | 2194 | -13 | 1396 | 2123 |
| 63 | 2011-03-19 | SRM 500 | 1 | 396 | 559.70 | -0.11 | -3 | 2498 | 2118 | -13 | 1409 | 1995 |
| 62 | 2010-09-25 | SRM 483 | 1 | 445 | 441.91 | -0.03 | 5 | 2501 | 1872 | -10 | 1422 | 1745 |
| 61 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 883.94 | -0.35 | -7 | 2496 | 1200 | -66 | 1432 | 1604 |
| 60 | 2008-02-09 | TCO08 Qual 2 | 1 | 218 | 353.33 | 0.70 | 21 | 2504 | 1155 | 55 | 1498 | 1346 |
| 59 | 2008-01-15 | SRM 388 | 1 | 400 | 360.42 | -0.15 | -2 | 2483 | 1167 | -1 | 1443 | 1504 |
| 58 | 2008-01-05 | SRM 386 | 1 | 456 | 336.28 | -0.62 | -15 | 2485 | 1150 | -102 | 1444 | 1513 |
| 57 | 2007-12-27 | SRM 385 | 1 | 348 | 300.58 | -0.21 | -4 | 2500 | 1097 | -20 | 1546 | 1163 |
| 56 | 2007-10-17 | College Tour SRM 372 | 1 | 33 | 31.66 | -0.06 | 1 | 2503 | 1017 | 4 | 1566 | 1005 |
| 55 | 2007-09-08 | TCCC07 Round 2 | 1 | 533 | 400.52 | -0.41 | -9 | 2502 | 978 | -45 | 1562 | 1023 |
| 54 | 2007-09-01 | TCCC07 Round 1C | 1 | 122 | 190.63 | 0.64 | 22 | 2511 | 941 | 54 | 1607 | 896 |
| 53 | 2007-08-21 | TCCC07 Qual 2 | 1 | 206 | 122.24 | -0.75 | -13 | 2489 | 981 | -22 | 1553 | 1028 |
| 52 | 2007-08-18 | TCCC07 Qual 1 | 1 | 552 | 200.33 | -1.46 | -26 | 2502 | 937 | -95 | 1575 | 961 |
| 51 | 2007-06-07 | SRM 353 | 1 | 311 | 294.83 | -0.08 | 1 | 2528 | 795 | -13 | 1670 | 732 |
| 50 | 2007-06-02 | SRM 352 | 1 | 155 | 287.60 | 0.89 | 28 | 2527 | 795 | 65 | 1683 | 710 |
| 49 | 2007-05-15 | SRM 349 | 1 | 390 | 269.85 | -0.53 | -12 | 2499 | 869 | -70 | 1618 | 832 |
| 48 | 2007-05-01 | SRM 347 | 1 | 161 | 264.47 | 0.72 | 25 | 2511 | 821 | 50 | 1688 | 687 |
| 47 | 2007-04-18 | SRM 345 | 1 | 367 | 339.44 | -0.41 | -10 | 2486 | 869 | -82 | 1638 | 779 |
| 46 | 2007-04-14 | TCO07 Round 2 | 1 | 394 | 449.82 | 0.19 | 11 | 2496 | 831 | 4 | 1720 | 628 |
| 45 | 2007-04-07 | TCO07 Round 1A | 1 | 126 | 327.95 | 1.38 | 47 | 2485 | 839 | 81 | 1716 | 639 |
| 44 | 2007-03-31 | TCO07 Qual 2 | 1 | 130 | 287.71 | 1.15 | 39 | 2438 | 935 | 52 | 1635 | 770 |
| 43 | 2007-02-03 | SRM 337 | 1 | 329 | 272.79 | -0.30 | -8 | 2399 | 962 | -50 | 1583 | 857 |
| 42 | 2006-11-11 | SRM 326 | 1 | 204 | 237.89 | 0.22 | 11 | 2407 | 867 | 8 | 1633 | 718 |
| 41 | 2006-10-19 | SRM 323 | 1 | 232 | 248.70 | 0.10 | 7 | 2396 | 846 | 1 | 1625 | 720 |
| 40 | 2006-09-30 | SRM 320 | 1 | 305 | 283.06 | -0.11 | 0 | 2389 | 827 | -22 | 1624 | 715 |
| 39 | 2006-08-19 | SRM 316 | 1 | 78 | 213.14 | 1.45 | 40 | 2389 | 799 | 91 | 1646 | 631 |
| 38 | 2006-08-03 | SRM 314 | 1 | 186 | 188.96 | 0.02 | 4 | 2350 | 877 | -2 | 1555 | 819 |
| 37 | 2006-07-22 | SRM 312 | 1 | 184 | 237.65 | 0.37 | 16 | 2345 | 882 | 30 | 1557 | 808 |
| 36 | 2006-07-12 | SRM 311 | 1 | 203 | 189.17 | -0.10 | 0 | 2330 | 894 | -15 | 1527 | 881 |
| 35 | 2006-06-28 | SRM 309 | 1 | 46 | 194.72 | 2.08 | 56 | 2330 | 878 | 133 | 1542 | 833 |
| 34 | 2006-06-24 | SRM 308 | 1 | 98 | 208.88 | 1.09 | 40 | 2274 | 1018 | 113 | 1409 | 1169 |
| 33 | 2006-06-08 | SRM 306 | 1 | 178 | 213.71 | -0.14 | -3 | 2233 | 1122 | 6 | 1296 | 1673 |
| 32 | 2006-05-27 | SRM 304 | 1 | 190 | 261.68 | -0.08 | 0 | 2236 | 1100 | 18 | 1290 | 1675 |
| 31 | 2006-05-18 | SRM 303 | 1 | 196 | 190.21 | -0.34 | -9 | 2236 | 1086 | -24 | 1272 | 1736 |
| 30 | 2006-05-11 | SRM 302 | 1 | 181 | 192.47 | 0.09 | 8 | 2245 | 1049 | 37 | 1296 | 1599 |
| 29 | 2006-03-17 | SRM 293 | 1 | 280 | 230.44 | -0.43 | -13 | 2237 | 986 | -75 | 1259 | 1659 |
| 28 | 2006-02-21 | SRM 291 | 1 | 292 | 250.75 | -0.22 | -6 | 2251 | 881 | -20 | 1334 | 1242 |
| 27 | 2006-02-04 | SRM 287 | 1 | 170 | 236.19 | -0.15 | -2 | 2256 | 829 | -9 | 1354 | 1144 |
| 26 | 2006-01-24 | SRM 285 | 1 | 117 | 203.99 | 0.80 | 34 | 2259 | 810 | 95 | 1363 | 1104 |
| 25 | 2006-01-21 | SRM 284 | 1 | 265 | 215.16 | -0.44 | -15 | 2225 | 879 | -61 | 1268 | 1454 |
| 24 | 2006-01-05 | SRM 281 | 1 | 214 | 218.63 | -0.29 | -9 | 2239 | 846 | -35 | 1329 | 1219 |
| 23 | 2005-12-28 | SRM 280 | 1 | 220 | 183.07 | -0.26 | -8 | 2248 | 816 | -26 | 1364 | 1100 |
| 22 | 2005-12-17 | SRM 277 | 1 | 379 | 242.67 | -0.70 | -25 | 2256 | 781 | -155 | 1390 | 1002 |
| 21 | 2005-12-08 | SRM 276 | 1 | 132 | 252.08 | 0.93 | 46 | 2281 | 713 | 81 | 1545 | 638 |
| 20 | 2005-11-19 | SRM 272 | 1 | 138 | 248.51 | 0.85 | 45 | 2234 | 773 | 90 | 1464 | 775 |
| 19 | 2005-11-03 | SRM 270 | 1 | 174 | 175.76 | 0.01 | 5 | 2189 | 840 | 8 | 1374 | 968 |
| 18 | 2005-10-18 | SRM 268 | 1 | 202 | 179.32 | -0.17 | -5 | 2184 | 832 | -19 | 1366 | 984 |
| 17 | 2005-08-27 | SRM 260 | 1 | 257 | 206.77 | -0.31 | -11 | 2189 | 796 | -49 | 1385 | 932 |
| 16 | 2005-08-22 | SRM 259 | 1 | 120 | 116.03 | -0.05 | 2 | 2200 | 761 | -2 | 1434 | 821 |
| 15 | 2005-08-20 | TCO05 Round 1 | 1 | 428 | 396.62 | -0.11 | -2 | 2198 | 756 | -11 | 1436 | 811 |
| 14 | 2005-08-16 | TCO05 Qual 4/6 | 1 | 113 | 101.32 | -0.16 | -2 | 2199 | 745 | 11 | 1447 | 781 |
| 13 | 2005-08-02 | SRM 256 | 1 | 99 | 169.12 | 0.77 | 50 | 2201 | 684 | 79 | 1436 | 736 |
| 12 | 2005-07-28 | SRM 255 | 1 | 102 | 174.95 | 0.78 | 57 | 2151 | 776 | 99 | 1357 | 893 |
| 11 | 2005-07-26 | SRM 254 | 1 | 158 | 134.07 | -0.24 | -14 | 2094 | 869 | -57 | 1258 | 1180 |
| 10 | 2005-07-23 | SRM 253 | 1 | 254 | 192.56 | -0.40 | -28 | 2108 | 826 | -123 | 1315 | 994 |
| 9 | 2005-06-18 | SRM 247 | 1 | 130 | 164.84 | 0.34 | 36 | 2136 | 746 | 20 | 1438 | 692 |
| 8 | 2005-06-09 | SRM 246 | 1 | 61 | 184.27 | 1.60 | 143 | 2100 | 800 | 170 | 1418 | 722 |
| 7 | 2005-05-23 | SRM 244 | 1 | 144 | 176.32 | 0.29 | 43 | 1957 | 1104 | 31 | 1248 | 1144 |
| 6 | 2005-05-14 | SRM 242 | 2 | 16 | 75.33 | 2.24 | 118 | 1913 | 1191 | 113 | 1217 | 1258 |
| 5 | 2005-04-30 | SRM 240 | 2 | 60 | 85.22 | 0.51 | 53 | 1795 | 1471 | 47 | 1104 | 1673 |
| 4 | 2005-04-14 | SRM 238 | 2 | 163 | 71.63 | -1.19 | -64 | 1742 | 1592 | -73 | 1057 | 1838 |
| 3 | 2005-04-02 | SRM 236 | 2 | 60 | 83.18 | 0.47 | 72 | 1807 | 1392 | 47 | 1130 | 1545 |
| 2 | 2005-02-19 | SRM 231 | 2 | 36 | 210.65 | 2.55 | 386 | 1735 | 1615 | 175 | 1083 | 1695 |
| 1 | 2005-01-22 | SRM 227 | 2 | 186 | 157.67 | -0.24 | -41 | 1349 | 3010 | -292 | 908 | 2400 |