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Individual Calculations November 2020 |
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| Badica, Ariana Total change: 33.20 | |   |
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| Flo Mary Cup - U12 | Bran | ROU | 2020-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1123 | 1.00 | 2 | 0.35 | 40 | 14.00 | |
|  Diaconu, Alexandru-Andrei | | | 1135 | ROU | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Iordachescu, George-Matei | | | 1391 | ROU | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | Bucharest Chess Weekend - 31st edition | Bucuresti | ROU | 2020-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1123 | 1.50 | 6 | 0.48 | 40 | 19.20 | |
| | Sava, Robert-Gabriel | | | 1523 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Togan, Teodor-Bogdan | | | 1507 | ROU | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Dobre, Daniel-Alexandru | | | 1380 | ROU | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Grasu, Gigi | | | 1404 | ROU | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Marin, Alexia-Iuliana | | | 1299 | ROU | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Deresoiu, David-Leonard | | | 1329 | ROU | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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