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Individual Calculations December 2017 |
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| Alexandrou, Andreas-Stefan Total change: 90.00 | |   |
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| Dobrogea Cup U10 | Tulcea | ROU | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1056 | 2.00 | 4 | 1.21 | 40 | 48.40 | |
|  Taran, Sebastian | | | 1422 | ROU | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Popescu, Stefan-Adrian | | | 1336 | ROU | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Cotoros, Eduard | | | 1456 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Marcu, Andrei-Denis | | | 1093 | ROU | 1.00 | 1 | 0.55 | 40 | 22.00 | | | * 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) | | | | Braila Cup | Braila | ROU | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1056 | 2.00 | 4 | 1.04 | 40 | 41.60 | |
| | Dumitrascu, Andrei-Cezar | | | 1339 | ROU | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Iorga, Andrei | | | 1062 | ROU | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Ancuta, Eduard-Gabriel | | | 1306 | ROU | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Dumbrava, Victor-Andrei | | | 1398 | ROU | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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