Individual Calculations October 2021 |
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Shafiei Servastani, Nima Total change: 2.40 | | |
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WE Lucca chess festival - B | Lucca | ITA | 2021-09-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1771 | 1764 | 2.00 | 5 | -0.46 | 20 | -9.20 | |
| Niccoli, Paolo | | | 1855 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | | Melosi, Alessandro | | | 1800 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | | Czyzykiewicz, Rafal | | | 1708 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | Centamore, Alberto | | | 1785 | ITA | 0.00 | 1 | -0.47 | 20 | -9.40 | | Cardillo, Raffaele | | | 1705 | ITA | 0.50 | 1 | -0.08 | 20 | -1.60 | | 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) | | CIS 2021 - Serie Promozione Toscana Girone 2 | Poggibonsi | ITA | 2021-09-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1503 | 1764 | 3.00 | 3 | 0.58 | 20 | 11.60 | |
| Mecattini, Giulio | | | 1364 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Politi, Ennio | | | 1600 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | Ciampolini, Paolo | | | 1546 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | * 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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