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 |
|---|---|---|---|
| gupta35895 | 64 | 1742 | 902 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.095 | 0.702 | 0.971 | 20.9 | -65 | 110 | 1839 | 1742 | 1542 |
| SRMFix | 0.084 | 0.717 | 0.984 | 31.8 | -93 | 109 | 1684 | 1431 | 1692 |
| initial | 0.019 | 0.753 | 1.076 | 90.7 | -482 | 379 | 2032 | 1345 | 1878 |
| SRM | 0.464 | 0.770 | 1.111 | 54.5 | -315 | 124 | 1253 | 902 | 2505 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 64 | 2004-09-28 | SRM 213 | 2 | 94 | 64.99 | -0.53 | -5 | 1742 | 1542 | 18 | 902 | 2505 |
| 63 | 2004-09-25 | SRM 212 | 2 | 136 | 68.59 | -0.99 | -11 | 1747 | 1498 | -4 | 884 | 2545 |
| 62 | 2004-09-14 | SRM 211 | 2 | 113 | 45.95 | -1.30 | -14 | 1758 | 1460 | -16 | 888 | 2478 |
| 61 | 2004-09-07 | TCO04 Qual 5 | 1 | 173 | 129.89 | -0.56 | -14 | 1772 | 1397 | -96 | 904 | 2381 |
| 60 | 2004-08-28 | SRM 209 | 2 | 61 | 47.91 | -0.35 | -2 | 1787 | 1288 | 19 | 1000 | 1896 |
| 59 | 2004-08-04 | SRM 206 | 2 | 43 | 52.47 | 0.29 | 9 | 1789 | 1268 | 49 | 981 | 1960 |
| 58 | 2004-07-07 | SRM 202 | 2 | 144 | 46.45 | -1.63 | -18 | 1780 | 1274 | -107 | 932 | 2135 |
| 57 | 2004-06-21 | SRM 200 | 2 | 93 | 58.09 | -0.68 | -7 | 1798 | 1215 | -8 | 1039 | 1725 |
| 56 | 2004-06-12 | SRM 198 | 2 | 72 | 39.15 | -0.88 | -10 | 1805 | 1192 | -22 | 1047 | 1696 |
| 55 | 2004-06-02 | SRM 197 | 2 | 59 | 43.81 | -0.43 | -3 | 1814 | 1165 | 12 | 1069 | 1607 |
| 54 | 2004-05-18 | SRM 195 | 2 | 149 | 38.63 | -1.95 | -19 | 1817 | 1160 | -100 | 1057 | 1674 |
| 53 | 2004-05-15 | SRM 194 | 1 | 158 | 147.91 | -0.10 | -2 | 1837 | 1098 | -73 | 1157 | 1336 |
| 52 | 2004-05-05 | SRM 193 | 2 | 4 | 39.68 | 3.31 | 40 | 1839 | 1100 | 111 | 1230 | 1093 |
| 51 | 2004-04-27 | SRM 192 | 2 | 27 | 42.46 | 0.65 | 16 | 1799 | 1186 | 46 | 1119 | 1470 |
| 50 | 2004-02-11 | SRM 183 | 1 | 181 | 156.82 | -0.22 | -6 | 1784 | 1195 | -137 | 1073 | 1613 |
| 49 | 2004-01-28 | SRM 181 | 1 | 150 | 157.69 | 0.07 | 4 | 1790 | 1166 | -16 | 1210 | 1154 |
| 48 | 2004-01-22 | SRM 180 | 1 | 129 | 148.81 | 0.20 | 9 | 1786 | 1164 | 8 | 1226 | 1089 |
| 47 | 2004-01-17 | SRM 179 | 1 | 110 | 119.44 | -0.09 | -2 | 1777 | 1178 | -35 | 1218 | 1116 |
| 46 | 2004-01-07 | SRM 178 | 2 | 19 | 54.51 | 1.52 | 24 | 1778 | 1157 | 71 | 1253 | 988 |
| 45 | 2003-12-30 | SRM 177 | 2 | 55 | 43.90 | -0.32 | -2 | 1755 | 1217 | -5 | 1182 | 1216 |
| 44 | 2003-12-22 | SRM 176 | 1 | 138 | 133.06 | -0.05 | -1 | 1756 | 1205 | -64 | 1187 | 1183 |
| 43 | 2003-12-17 | SRM 175 | 1 | 98 | 136.50 | 0.45 | 20 | 1757 | 1190 | 45 | 1251 | 964 |
| 42 | 2003-12-13 | SRM 174 | 2 | 28 | 51.09 | 0.87 | 18 | 1737 | 1235 | 63 | 1206 | 1108 |
| 41 | 2003-11-25 | SRM 173 | 2 | 50 | 63.77 | 0.35 | 10 | 1719 | 1281 | 20 | 1143 | 1305 |
| 40 | 2003-11-20 | SRM 172 | 2 | 32 | 71.20 | 1.15 | 24 | 1708 | 1290 | 63 | 1123 | 1350 |
| 39 | 2003-11-12 | SRM 171 | 2 | 46 | 80.32 | 0.80 | 20 | 1685 | 1344 | 48 | 1060 | 1556 |
| 38 | 2003-11-11 | CRPF Charity Round 1 | 1 | 62 | ||||||||
| 37 | 2003-10-28 | SRM 169 | 2 | 139 | 80.93 | -0.78 | -10 | 1665 | 1385 | -29 | 1012 | 1692 |
| 36 | 2003-10-21 | SRM 168 | 2 | 91 | 83.39 | -0.13 | 2 | 1675 | 1382 | 9 | 1041 | 1615 |
| 35 | 2003-10-14 | SRM 167 | 2 | 158 | 79.33 | -0.99 | -14 | 1674 | 1396 | -43 | 1032 | 1643 |
| 34 | 2003-10-09 | TCO '03 Qual. Round 2 | 1 | 271 | 246.94 | -0.13 | 0 | 1688 | 1367 | 2 | 1075 | 1504 |
| 33 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 358 | 327.80 | -0.13 | -2 | 1689 | 1322 | -13 | 1073 | 1463 |
| 32 | 2003-08-12 | SRM 159 | 2 | 24 | 65.54 | 1.45 | 32 | 1690 | 1214 | 72 | 1086 | 1301 |
| 31 | 2003-08-06 | SRM 158 | 2 | 25 | 81.61 | 1.71 | 39 | 1658 | 1302 | 85 | 1014 | 1521 |
| 30 | 2003-07-28 | SRM 157 | 2 | 155 | 68.19 | -1.18 | -21 | 1619 | 1415 | -90 | 929 | 1802 |
| 29 | 2003-07-23 | SRM 156 | 2 | 97 | 64.86 | -0.58 | -9 | 1640 | 1341 | -23 | 1019 | 1511 |
| 28 | 2003-07-17 | SRM 155 | 2 | 120 | 66.95 | -0.84 | -14 | 1649 | 1299 | -40 | 1042 | 1417 |
| 27 | 2003-07-09 | SRM 154 | 2 | 23 | 79.47 | 1.79 | 45 | 1663 | 1253 | 66 | 1082 | 1284 |
| 26 | 2003-06-17 | SRM 151 | 2 | 111 | 73.40 | -0.60 | -10 | 1619 | 1462 | -29 | 1016 | 1561 |
| 25 | 2003-06-02 | SRM 149 | 2 | 10 | 80.08 | 3.00 | 64 | 1629 | 1453 | 124 | 1045 | 1492 |
| 24 | 2003-05-22 | SRM 147 | 2 | 96 | 77.59 | -0.31 | -4 | 1565 | 1653 | -4 | 921 | 1937 |
| 23 | 2003-05-14 | SRM 146 | 2 | 98 | 71.34 | -0.46 | -9 | 1569 | 1638 | -10 | 925 | 1931 |
| 22 | 2003-03-26 | SRM 140 | 2 | 58 | 82.71 | 0.51 | 21 | 1578 | 1646 | 37 | 935 | 1957 |
| 21 | 2003-03-10 | SRM 138 | 2 | 140 | 98.29 | -0.75 | -18 | 1557 | 1736 | -99 | 898 | 2145 |
| 20 | 2003-02-08 | SRM 134 | 2 | 79 | 77.57 | -0.03 | 5 | 1574 | 1686 | 8 | 997 | 1748 |
| 19 | 2003-02-01 | SRM 132 | 2 | 43 | 79.22 | 0.88 | 30 | 1570 | 1675 | 53 | 989 | 1769 |
| 18 | 2003-01-30 | SRM 131 | 2 | 92 | 97.61 | 0.08 | 9 | 1539 | 1771 | 18 | 936 | 2037 |
| 17 | 2003-01-06 | SRM 128 | 2 | 25 | 106.40 | 2.09 | 62 | 1531 | 1776 | 106 | 918 | 2066 |
| 16 | 2003-01-02 | SRM 127 | 2 | 75 | 90.50 | 0.27 | 16 | 1468 | 1962 | 30 | 812 | 2663 |
| 15 | 2002-12-23 | SRM 126 | 2 | 105 | 79.31 | -0.40 | -10 | 1452 | 2020 | -24 | 782 | 2819 |
| 14 | 2002-12-16 | SRM 125 | 2 | 92 | 104.91 | 0.19 | 15 | 1462 | 1964 | 29 | 806 | 2698 |
| 13 | 2002-12-12 | SRM 124 | 2 | 66 | 110.97 | 0.75 | 40 | 1448 | 2019 | 70 | 777 | 2835 |
| 12 | 2002-12-10 | SRM 123 | 2 | 138 | 122.76 | -0.17 | -2 | 1408 | 2150 | 8 | 707 | 3157 |
| 11 | 2002-12-04 | SRM 122 | 2 | 94 | 100.78 | 0.10 | 13 | 1410 | 2118 | 26 | 699 | 3199 |
| 10 | 2002-11-26 | SRM 121 | 2 | 116 | 107.47 | -0.14 | -1 | 1397 | 2153 | 15 | 673 | 3301 |
| 9 | 2002-11-13 | SRM 120 | 2 | 80 | 135.28 | 0.76 | 55 | 1397 | 2139 | 82 | 658 | 3381 |
| 8 | 2002-10-29 | SRM 118 | 2 | 74 | 119.87 | 0.70 | 58 | 1343 | 2310 | 78 | 576 | 3626 |
| 7 | 2002-10-21 | SRM 117 | 2 | 111 | 125.47 | -0.24 | -13 | 1284 | 2514 | 4 | 498 | 3784 |
| 6 | 2002-10-15 | SRM 116 | 2 | 182 | 139.50 | -0.38 | -24 | 1297 | 2450 | -50 | 494 | 3772 |
| 5 | 2002-10-10 | TCI '02 Round 1 B | 1 | 306 | 283.09 | -0.15 | -21 | 1322 | 2329 | -133 | 544 | 3621 |
| 4 | 2002-09-30 | SRM 115 | 2 | 105 | 176.23 | 0.75 | 110 | 1343 | 2246 | 62 | 677 | 3215 |
| 3 | 2002-09-24 | SRM 114 | 2 | 151 | 199.82 | 0.40 | 87 | 1233 | 2761 | 11 | 615 | 3445 |
| 2 | 2002-09-10 | SRM 113 | 2 | 240 | 188.92 | -0.37 | -65 | 1147 | 3574 | -281 | 604 | 3452 |
| 1 | 2002-09-09 | SRM 112 | 2 | 145 | 147.89 | -0.29 | -59 | 1212 | 2908 | -315 | 885 | 2131 |