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Individual Calculations July 2023 |
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| Luchtmeijer, Anthonie Pieter Total change: -4.00 | |   |
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| 2023 Ford-Greenwood Seniors Rounds 1-4 | Sydney | AUS | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1961 | 3.00 | 4 | -0.20 | 20 | -4.00 | |
|  Case, Ivan | | | 1561 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Watson, Robert A | | | 1707 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Glissan, Paul | | | 1638 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Murray, Bruce D | c | | 1885 | AUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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