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Individual Calculations September 2021 |
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| Sachilaru, Alexandru Total change: 90.40 | |   |
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| Arad Open 2021 - U 2000 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1945 | 7.00 | 8 | 1.72 | 40 | 68.80 | |
|  Popa, Andrada | | | 1624 | ROU | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Tat, Alin-Sebastian | | | 1668 | ROU | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Laszlo, Zoltan-Imre | | | 1768 | ROU | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Moldovan, Gheorghe-Zamfir | | | 1968 | ROU | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Rujan, Rodel-Marinel | | | 1765 | ROU | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Veneteanu, Mihai | | | 1893 | ROU | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Panush, Viktor | m | | 1933 | MDA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Bejan, Sergiu | | | 1909 | MDA | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | | | Brasov International Chess Festival - 5th ed. - A | Poiana Brasov | ROU | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2011 | 3.50 | 8 | 0.54 | 40 | 21.60 | |
| | Pribeanu, Mihail-Dacian | f | | 2207 | ROU | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Stepanencu, Nicodim-Cosmin | f | | 2280 | ROU | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Stoleriu, George | f | | 2360 | ROU | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Sandor, Petrut | | | 2159 | ROU | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Veress, Armand | | | 2050 | ROU | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Martian, Dragos-Daniel | | | 2182 | ROU | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Nikanova, Ekaterina | | wf | 2007 | BLR | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Visanescu, Dragos-Nicholas | | | 1644 | ROU | 0.50 | 1 | -0.40 | 40 | -16.00 | |
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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