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Individual Calculations December 2019 |
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| Uddipan, Roy Total change: -6.80 | |   |
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| 1st BDCA-DSA FIDE Rated Open Chess Tournament | Durgapur | IND | 2019-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1407 | 5.00 | 7 | 1.55 | 40 | 62.00 | |
|  Bani Kanta, Nath | | | 1119 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Anurag, Jaiswal | | | 1807 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Pallab, Bala | | | 1568 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Urja, Goyal | | | 1227 | IND | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Subhendu, Guha | | | 1237 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Adrito, Sarkar | | | 1254 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Alka, Das | | | 1807 * | IND | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | NATIONAL UNDER-11 OPEN CHESS CHAMPIONSHIPS - 2019 | Delhi | IND | 2019-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1419 | 3.50 | 8 | -1.72 | 40 | -68.80 | |
| | Daakshin, Arun | | | 1644 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Samarth, Razdan | | | 1178 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Ritwik, Mallavarapu | | | 1186 | IND | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Anubhav, Rawat | | | 1159 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Dhruv, Sharma | | | 1228 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Nirnay, Garg | | | 1670 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Atharv, Bisht | | | 1207 | IND | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Madhvendra, Pratap Sharma | | | 1081 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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