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Individual Calculations December 2019 |
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| Boureanu, Bianca-Alina Total change: 73.20 | |   |
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| Black Sea Cup 2019 - B tournament U12 | Jupiter | ROU | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1223 | 3.50 | 5 | 1.05 | 40 | 42.00 | |
|  Sandu, Andrei-Stefan | | | 1053 | ROU | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Gherghisan, Alexandru-Nicusor | | | 1152 | ROU | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Pufleni, Maria | | | 1268 | ROU | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Negrean, Andrei | | | 1322 | ROU | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Borisov, Sofia-Ioana | | | 1351 | ROU | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | Satori Art Slobozia Cup 6th ed. - juniors U12 | Slobozia | ROU | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1245 | 3.00 | 5 | 0.78 | 40 | 31.20 | |
| | Taran, Sebastian | | | 1544 | ROU | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Cioc, Ruxandra-Floriana | | | 1027 | ROU | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Celea, Andreea-Alina | | | 1175 | ROU | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Cotoros, Eduard | | | 1521 | ROU | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Alforova, Zlata | | | 1231 | UKR | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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