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Individual Calculations July 2023 |
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| Montanaro, Antonello Total change: -24.40 | |   |
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| CIS 2023 - Serie C Girone 26 | Cerignola | ITA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 2016 | 1.00 | 2 | -0.84 | 20 | -16.80 | |
|  Filannino, Ruggiero | | | 1609 | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Busseti, Raffaele | | | 1616 * | ITA | 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) | | | | WE Potenza degli scacchi - A | Potenza | ITA | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2016 | 2.00 | 5 | -0.38 | 20 | -7.60 | |
| | Vespe, Francesco Antonio | | | 1823 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Martorelli, Antonio | m | | 2099 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Sirena, Gianni | | | 2005 | ITA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Efimov, Igor | g | | 2357 | MNC | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ferrante, Marco | | | 1942 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | |
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