Individual Calculations February 2023 |
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Mattarella, Pietro Total change: -31.00 | | |
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WE 8 Del Mediterraneo - A | Monreale | ITA | 2022-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1642 | 1781 | 2.50 | 6 | -1.55 | 20 | -31.00 | |
| Calcara, Giuseppe | | | 1515 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | Grasso, Giuseppe | | | 1578 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | | Cammalleri, Elena | | | 1668 | ITA | 0.50 | 1 | -0.15 | 20 | -3.00 | | Verga, Francesco | | | 1924 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | Montalto, Federica | | | 1600 | ITA | 0.50 | 1 | -0.24 | 20 | -4.80 | | Noto, Federico | | | 1568 | ITA | 0.00 | 1 | -0.77 | 20 | -15.40 | | 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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