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Individual Calculations April 2019 |
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| Muraro, Alberto Total change: -26.20 | |   |
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| OP 3 K-night chess | Bologna | ITA | 2019-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1973 | 3.50 | 5 | -0.89 | 20 | -17.80 | |
|  Busi, Piero | | | 1573 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marani, Luca | | | 1811 | ITA | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Vergara Meersohn, Alberto Luis | | | 1573 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chillemi, Giuseppe | | | 1573 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Vergara Meersohn, Marcos | | | 1573 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | CIS 2019 - Serie Promozione Emilia-Romagna 1 | Ferrara | ITA | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1893 | 1.00 | 2 | -0.42 | 20 | -8.40 | |
| | Sforza, Michelangelo | | | 1837 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Nonni, Nazario | | | 1605 | 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) | | |
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