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Individual Calculations June 2022 |
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| Parvu, Razvan-George Total change: 4.40 | |   |
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| Bitcoin Chess Romania - 4th ed. U10 | Bucuresti | ROU | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1128 | 1256 | 2.50 | 4 | -0.18 | 40 | -7.20 | |
|  Runceanu, David Cristian | | | 1078 | ROU | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Pop, Maria Olivia | | | 1114 | ROU | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Ganea, Yanis-Andrei | | | 1215 | ROU | 0.00 | 1 | -0.56 | 40 | -22.40 | |  Sabou, Stefania Theodora | | | 1103 | ROU | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | Bucharest Chess Championship 2022 | Bucuresti | ROU | 2022-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1256 | 2.00 | 6 | 0.29 | 40 | 11.60 | |
| | Cernea, Radu-Gheorghe | | | 1779 | ROU | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Armeanu, Ninel-Claudiu | | | 1609 | ROU | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Vasile, Matei | | | 1413 | ROU | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Paun, Liliana | | | 1079 | ROU | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Grigore, Radu-Andrei | | | 1461 | ROU | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Craciun, Dorian-Raul | | | 1395 | ROU | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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