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Individual Calculations January 2022 |
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| Persico, Lorenzo Total change: 91.20 | |   |
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| WE 10 Citta' di Palmanova - A | Cervignano del Friuli | ITA | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1989 | 3.00 | 5 | 1.30 | 40 | 52.00 | |
|  Soham, Das | m | | 2362 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Laco, Giuseppe | | | 1930 | ITA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Perossa, Nicolas | | | 2050 | ITA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Savanovic, Aleksandar | m | | 2389 * | BIH | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Urbani, Gabriel | | | 1973 | ITA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | * 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 22 Grand Hotel Adriatico - A | Montesilvano | ITA | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 1989 | 3.00 | 5 | 0.98 | 40 | 39.20 | |
| | Buffoni, Luca | | | 1778 | ITA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Pennica, Andrea | | | 2030 | ITA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Bettalli, Francesco | f | | 2305 | ITA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Brunetti, Alberto | | | 1951 | ITA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Lumachi, Gabriele | f | | 2310 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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