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Individual Calculations May 2021 |
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| Grudina, Marco Total change: -27.00 | |   |
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| WE 9 Citta' di Palmanova - B | Palmanova | ITA | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1698 | 3.00 | 4 | -0.31 | 20 | -6.20 | |
|  Budai, Federico | | | 1298 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Staiti, Nicolo | | | 1446 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Predan, Luca | | | 1499 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Sala, Gianluca | | | 1434 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | OP 41 Mogliano - Ricordando Carlo Ragazzini | Mogliano Veneto | ITA | 2021-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1698 | 2.50 | 5 | -1.04 | 20 | -20.80 | |
| | Mazzella, Riccardo | | | 1298 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vianello, Viviana Sofia | | | 1503 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Basso, Pier Luigi | g | | 2098 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arandjelovic, Mladen | | | 1380 | SRB | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Timagina, Sofia | | | 1298 * | SLO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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