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Individual Calculations July 2023 |
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| Guglielmotto, Graziano Total change: 2.20 | |   |
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| CIS 2023 - Serie Promozione Liguria Girone 1 | Genova | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1617 | 0.50 | 2 | -0.55 | 20 | -11.00 | |
|  Camera, Giampaolo | | | 1299 | ITA | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Costi, Giorgio | | | 1877 | ITA | 0.50 | 1 | 0.32 | 20 | 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) | | | | OP Citta' di Diano Marina under 2400 | Diano Marina | ITA | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1617 | 4.00 | 5 | 0.66 | 20 | 13.20 | |
| | Angelini, Marco | | | 2197 | ITA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Isch, Moritz | | | 1371 | SUI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Danesi, Lorenzo | | | 1466 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sorgi, Franco | | | 1258 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Francesconi, Maria Iolanda | | | 1237 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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