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Individual Calculations September 2023 |
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| McKennis, Darren Total change: -60.80 | |   |
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| XIV CAC Youth Chess Festival 2023 - U18 Open | Port of Spain | TTO | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1987 | 4.00 | 8 | -1.52 | 40 | -60.80 | |
|  Williams, Saqiv | | | 1333 | TTO | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Hernandez Izquierdo, Jose A. | | | 2088 | CUB | 0.50 | 1 | 0.14 | 40 | 5.60 | |  Yeung, Jason | | | 1816 | SUR | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Mendez Machado, Andre | c | | 2074 | PAN | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Scoon, Kalel | | | 1587 * | TTO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tamames Soria, Cesar Manuel | | | 2115 | CUB | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Stephenson, John | | | 1710 | JAM | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Munroe-Brown, Brad | | | 1421 | TTO | 0.50 | 1 | -0.48 | 40 | -19.20 | | | * 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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