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Individual Calculations February 2023 |
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| Qwarfort, Fredrik Total change: -37.60 | |   |
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| FE 15 Citta' di Messina - B | Messina | ITA | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1751 | 5.00 | 9 | -2.16 | 20 | -43.20 | |
|  Buffa, Elena | | | 1456 | ITA | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Ciraulo, Silvia | | | 1275 | ITA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Bell, Luke | | | 1351 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gervasi, Pietro | | | 1660 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Aziz, Daniel | | | 1719 | NED | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Isgro , Andrea Fortunato | | | 1373 | ITA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Cottone, Salvatore | | | 1525 | ITA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Vendrame, Luca | | | 1627 | ITA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Cambria, Chiara | | | 1366 | ITA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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) | | | | Allsv Div I 2 2022-23 R4 | Sweden | SWE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1751 | 0.50 | 1 | 0.28 | 20 | 5.60 | |
| | Halvarsson, Peter | | | 1973 | SWE | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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) | | |
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