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Individual Calculations August 2023 |
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| Milceva, Tatiana Total change: 2.40 | |   |
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| Davos Festival General Open | Davos | SUI | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1334 | 1.00 | 4 | 0.08 | 20 | 1.60 | |
|  Zhuang, Yongzhe | | | 1899 | SUI | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Kaczmarek, Michal | | | 1714 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Tuor, Elena | | | 1285 | SUI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Morotti, Elisa | | | 1540 | SUI | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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 3 Amelia - A | Amelia | ITA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1335 | 0.50 | 4 | 0.04 | 20 | 0.80 | |
| | Graziani, Emma | | | 1832 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Chimenti, Andrea | | | 1644 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lovecchio, Luigi | | | 1640 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Iatrino, Vincenzo | | | 1644 | ITA | 0.50 | 1 | 0.36 | 20 | 7.20 | |
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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