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Individual Calculations July 2023 |
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| Topal, Emir Total change: -23.20 | |   |
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| Ropotamo cup U1800 | Primorsko | BUL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1099 | 0.00 | 4 | -0.62 | 40 | -24.80 | |
|  Dimitrov, Ivan | | | 1640 | BUL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Hristov, Krasimir Iv. | | | 1667 | BUL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Laleva, Radoslava | | | 1420 | BUL | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Zueva, Melania | | | 1139 | MDA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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) | | | | Cupa Presedinteluiraionului Comrat | Comrat | MDA | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1099 | 1.00 | 3 | 0.04 | 40 | 1.60 | |
| | Novac, Vadim | | | 1492 | MDA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Minzat, Victoria | | | 1060 | MDA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Chendighilean, Vladislav | | | 1223 | MDA | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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