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Individual Calculations August 2023 |
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| Di Garbo, Gianfranco Total change: -22.40 | |   |
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| OP 14 Ischia isola verde | Forio | ITA | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1489 | 1.50 | 6 | -1.12 | 20 | -22.40 | |
|  Calabrese, Claudio | | | 1980 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Gallo, Fausto | | | 1285 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | McDonald, Margaret | | | 1105 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Balducci, Alessandro | | | 1738 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Chernenko, Nikita | | | 1693 | ITA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Predomi, Cesare | | | 1500 | ITA | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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