Individual Calculations November 2023 |
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Pecci, William Total change: -0.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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WE 4 Citta' di Forli' - 2 Memorial Alessandro Zanzani - A | Forli' | ITA | 2023-09-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1983 | 1987 | 2.00 | 4 | -0.03 | 20 | -0.60 | |
| Laneve, Giulio | | | 1952 | ITA | 0.50 | 1 | -0.05 | 20 | -1.00 | | Tellarini, Lorenzo | | | 1960 | ITA | 0.50 | 1 | -0.04 | 20 | -0.80 | | Beliman, Alexandro | | | 2068 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | | Viti, Matteo | | | 1951 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | | 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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