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Individual Calculations July 2023 |
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| Basova, Polina Total change: 6.00 | |   |
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| Ropotamo cup U2400 | Primorsko | BUL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1704 | 2.50 | 7 | 0.15 | 40 | 6.00 | |
|  Bargan, Sergiu | m | | 2235 | MDA | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Krastev, Goran | | | 2156 | BUL | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Nahornyi, Ihor | | | 2121 | UKR | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Ermenkov, Evgenij | g | | 2305 | BUL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Chuchukova, Stefani | | | 1585 | BUL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Chireacova, Ecaterina | | | 1462 | MDA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Chendighilean, Anna | | | 1543 | MDA | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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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