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Individual Calculations October 2023 |
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| Semenova, Vasylyna Total change: -6.80 | |   |
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| European Youth Championship - Girls 12 | Mamaia | ROU | 2023-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1510 | 5.50 | 9 | 0.19 | 40 | 7.60 | |
|  Diloyan, Angelina | | | 1200 | ARM | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Baluh, Alina | | | 1350 | UKR | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Wagner, Cosima Thien-An | | | 1569 | GER | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Chiosa, Elena | | | 1271 | MDA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Zamfirache, Amalia-Maria | | | 1399 | ROU | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Ashotia, Barbare | | | 1478 | GEO | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Hariharan, Shambavi | | | 1680 | ENG | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Tokarz, Gabriela | | | 1625 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Aydogan, Arya | | | 1352 | TUR | 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) | | | | Pyn Booking Chess Open - B | Bucuresti | ROU | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1510 | 3.50 | 5 | -0.36 | 40 | -14.40 | |
| | Tancu, Mihai-Robert | | | 1146 | ROU | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Constantin-Ciuntu, Anne-Sophie | | | 1232 | ROU | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ionita, Alexandru A. | | | 1526 | ROU | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Ghita, Costa-Cristian | | | 1279 | ROU | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Ionita, Eduard-Gabriel | | | 1205 | ROU | 1.00 | 1 | 0.14 | 40 | 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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