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Individual Calculations August 2023 |
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| Kovalchuk, Liudmyla Total change: 0.00 | |   |
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| CD Lisboa 2022-23 | Lisboa | POR | 2023-07-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1389 | 0 | 0.50 | 3 | 0.00 | 1116 | | 0.00 | |
|  Vintonyak, Yuriy | | | 1717 | POR | 0.00 | 1 | 0.00 | | 0.00 | |  Antunes, Ana | | | 1308 | POR | 0.00 | 1 | 0.00 | | 0.00 | | | Lixa, Alberto | | | 1142 | POR | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | AXPortugal Weekend Chess -Classicas U2400 | Lisboa | POR | 2023-07-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1333 | 0 | 0.00 | 2 | 0.00 | 533 | | 0.00 | |
| | Schoofs, Tobias Herbert | | | 1362 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Bartolo, Diogo | | | 1303 | POR | 0.00 | 1 | 0.00 | | 0.00 | |
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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