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Individual Calculations May 2023 |
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| Kilambi, Venkata Ananth Akshay Total change: 19.20 | |   |
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| Coulsdon Chess Dicky White - April | London | ENG | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1525 | 2.00 | 2 | 0.45 | 40 | 18.00 | |
|  Pratley, Ian | | | 1430 | ENG | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Wojtowicz, Bartosz | | | 1125 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Coulsdon Chess Standardplay Congress Easter 2023 - Major (U1750) | Coulsdon | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1525 | 3.00 | 4 | 0.03 | 40 | 1.20 | |
| | Ciutac, Stefan | | | 1325 | ENG | 0.50 | 1 | -0.26 | 40 | -10.40 | |  Bermudez, Venerando | | | 1394 | ENG | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Kesaev, Adem | | | 1369 | ENG | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Jayanthi, Harshita | | | 1268 | ENG | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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