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Individual Calculations February 2023 |
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| Brown, Wilbert Alexander Total change: -47.20 | |   |
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| 60th Annual Baltimore Open - U2200 | Linthicum Heights, MD | USA | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1816 | 0.50 | 2 | -1.18 | 40 | -47.20 | |
|  Chovanec, Alice | | | 1416 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Khachatryan, Nune | | | 1617 | USA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | * 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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