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Individual Calculations August 2023 |
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| Pal, Rohan Total change: 8.40 | |   |
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| 6th Crewe Chess Congress - FIDE Open | Crewe | ENG | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1954 | 1.50 | 3 | -0.42 | 40 | -16.80 | |
|  Volovich, Julia | | | 1832 | ENG | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Surtees, Mike J | | | 2059 | ENG | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Connor, Michael I | | | 1600 | ENG | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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) | | | | 2023 British Championship: Under 16 Championship | Leicester | ENG | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1966 | 4.50 | 6 | 0.63 | 40 | 25.20 | |
| | Cordova-Lopez, Diego Anton | | | 1900 | ENG | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Sedykh, Stakhey | | | 1635 | ENG | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Madhavan, Sanjith | | | 1987 | SCO | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Evans, Ruben | | | 1566 * | ENG | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Pert, Max | | | 1937 | ENG | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Manmay, Chopra | | | 1987 | IND | 0.50 | 1 | 0.03 | 40 | 1.20 | | | * 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) | | |
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