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Individual Calculations August 2023 |
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| Bostina, Teodor Total change: 55.60 | |   |
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| Techirghiol Trophy U12 - 29th ed. | Techirghiol | ROU | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1108 | 1034 | 3.00 | 4 | 1.39 | 40 | 55.60 | |
|  Diaconescu, Andrei-Cristian | | | 1117 | ROU | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Gheorghita, Stefan | | | 1047 | ROU | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Plesa, Maria | | | 1032 | ROU | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Sonuvar, Turan-Can | | | 1237 | ROU | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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