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Individual Calculations February 2021 |
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| Ivascu, Andreea-Catalina Total change: 23.60 | |   |
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| Bucharest Chess Weekend - 33rd edition | Bucuresti | ROU | 2021-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1243 | 0.00 | 3 | -0.33 | 40 | -13.20 | |
|  Ciocani, Iosif | | | 1643 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Groapa, Aurelian | | | 1629 | ROU | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Macovei, Victor Razvan | | | 1530 | ROU | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Union Cup 2021 | Poiana Tapului | ROU | 2021-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1243 | 3.00 | 7 | 0.92 | 40 | 36.80 | |
| | Chivu, Razvan-Gabriel | | | 1643 * | ROU | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Coicev, Matei-Andrei | | | 1643 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ungureanu, Andrei V. | | | 1059 | ROU | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Sandu, Andrei-Stefan | | | 1338 | ROU | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Vitan, Adrian | | | 1323 | ROU | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Bighe, Victor Nicolae | | | 1465 | ROU | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Pirvu, Ciprian-Valentin | | | 1484 | ROU | 0.50 | 1 | 0.30 | 40 | 12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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