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Individual Calculations April 2023 |
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| Zidarescu, Andrei-Emanuil Total change: -17.60 | |   |
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| Buzau Chess Championship 2023 - U14 | Buzau | ROU | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1107 | 1097 | 1.50 | 4 | -0.44 | 40 | -17.60 | |
|  Nita, Catalin-Andrei | | | 1075 | ROU | 1.00 | 1 | 0.47 | 40 | 18.80 | |  Pertea, Ion-Marian | | | 1104 | ROU | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Zoican, Alesia-Maria | | | 1167 | ROU | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Cirstian, David-Stefan | | | 1081 | ROU | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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