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Individual Calculations April 2023 |
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| Marrone, Rosita Total change: -27.20 | |   |
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| CIG 2023 - Molfetta U12 | Molfetta | ITA | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1066 | 0.00 | 1 | -0.20 | 40 | -8.00 | |
|  Dilena, Giuseppe | | | 1306 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | CIG 2023 - Scacchi rossi U12 | Altamura | ITA | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1066 | 0.00 | 2 | -0.48 | 40 | -19.20 | |
| | Scivittaro, Federico | | | 1203 | ITA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Dilena, Giuseppe | | | 1354 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | |
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