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Individual Calculations July 2021 |
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| Bulgaru, Daniel-Alexandru Total change: -15.40 | |   |
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| Bicaz City Cup 2021 | Bicaz | ROU | 2021-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1697 | 1.50 | 4 | -1.27 | 20 | -25.40 | |
|  Sachilaru, Alexandru | | | 1943 | ROU | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Nita, Mirela-Adriana | | | 1503 | ROU | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Filip, Gabriel | | | 1297 * | ROU | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Samson, Maria | | | 1315 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | Gresu Summer Cup - 2nd ed. - U2000 | Gresu | ROU | 2021-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1697 | 3.00 | 7 | 0.50 | 20 | 10.00 | |
| | Dinca, Ovidiu | | | 1847 | ROU | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Didiliuc, Dariana-Gabriela | | | 1897 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Tufa, Mihai | | | 1704 | ROU | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Biclea, Daniel-Adrian | | | 1769 | ROU | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Visoescu, Alexandru-Bogdan | | | 1805 | ROU | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Maftei, Constantin-Eugen | | | 1653 | ROU | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Arghirescu, Andrei | | | 1981 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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