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Individual Calculations July 2021 |
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| Grigore, Matei Total change: 22.80 | |   |
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| Phoenix Cup C - 8th ed. | Buzau | ROU | 2021-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1475 | 5.00 | 6 | 1.10 | 40 | 44.00 | |
|  Stavarache, Andrei | | | 1075 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Stan, Oana-Bianca | | | 1306 | ROU | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Craciun, Luca-Stefan | | | 1460 | ROU | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Grama, David-Ioan | | | 1338 | ROU | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Carp, Albert | | | 1358 | ROU | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Popescu, Stefan-Adrian | | | 1549 | ROU | 0.50 | 1 | 0.10 | 40 | 4.00 | | | * 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) | | | | Danube Waves Festival Cup U1600 | Galati | ROU | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1391 | 3.00 | 6 | -0.53 | 40 | -21.20 | |
| | Cristea, Amana-Mihaela | | | 1050 | ROU | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Vorniceanu, Alina | | | 1515 | ROU | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Craciun, Luca-Stefan | | | 1356 | ROU | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Alexandrou, Andreas-Stefan | | | 1264 | ROU | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Chiculita, Cristian | | | 1222 | ROU | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Taran, Sebastian | | | 1475 | ROU | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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