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Individual Calculations May 2023 |
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| Shah, Purvaan Total change: -25.20 | |   |
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| 20th Delhi International Open Grandmasters Chess Tournament-2023 | New Delhi | IND | 2023-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1325 | 2.50 | 7 | -0.63 | 40 | -25.20 | |
|  Rupesh, Reddy Y | | | 1658 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Vihaan, Karthikeya N | | | 1615 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Krishna, Poddar | | | 1077 | IND | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Mayank, Singhania | | | 1039 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Aarohi, Mathur | | | 1117 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Vishal, Sharma | | | 1561 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Vedant, Garg | | | 1533 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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