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Individual Calculations September 2019 |
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| Devdarshan, R B Total change: -60.00 | |   |
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| 33rd NATIONAL U-9 OPEN CHESS CHAMPIONSHIPS-2019 | Ahmedabad | IND | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1090 | 0.00 | 4 | -1.09 | 40 | -43.60 | |
|  Chitre, Arush | | | 1309 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sanyam, Srivastava | | | 1230 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Dananjey, Prabu | | | 1316 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Rishan, Debnath | | | 1202 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | Talent Chess Academy's 1st FIDE Rated Open Chess tmt | Chennai | IND | 2019-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1090 | 0.50 | 5 | -0.41 | 40 | -16.40 | |
| | Sidharth, P G | | | 1490 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pranav, V | | | 1364 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sanchith, Sundararam K | | | 1317 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Liban, Reyhan M M | | | 1268 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mohanraj, S | | | 1353 | IND | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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) | | |
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