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Individual Calculations June 2021 |
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| Bocceda, Carlo Total change: -36.00 | |   |
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| WE Primavera scacchistica veronese - B | Verona | ITA | 2021-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1790 | 2.00 | 5 | -1.62 | 20 | -32.40 | |
|  Alfier, Cecilia | | | 1590 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Queiroz, Stella Becker | | | 1807 | BRA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Mai, Daniele | | | 1501 | ITA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Favini, Matteo | | | 1637 | ITA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Leone, Cataldo | | | 1506 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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 Parma citta' della cultura 2020-2021 | Parma | ITA | 2021-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1790 | 2.00 | 4 | -0.18 | 20 | -3.60 | |
| | Djebali, Mohamed | | | 1390 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wu, Matteo | | | 1390 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tirelli, Mauro | | | 2159 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vincenzi, Marco | | | 1996 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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