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Individual Calculations April 2023 |
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| Lupusoru, Costica Total change: -15.80 | |   |
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| Bicaz City Cup 2023 | Bicaz | ROU | 2023-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1083 | 1440 | 1.00 | 2 | -0.79 | 20 | -15.80 | |
|  Cazacu, Maria-Sofia | | | 1089 | ROU | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Cristea, Razvan Andrei | | | 1077 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | |
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