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Individual Calculations August 2022 |
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| Marimuthu, K Total change: 34.00 | |   |
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| IX IBCA World Team Championship | Ohrid | MKD | 2022-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1626 | 1.50 | 6 | 0.75 | 20 | 15.00 | |
|  Kostadinovski, Zoran | | | 1913 | MKD | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Vrioni, Bersan | | | 1934 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Bjelanovic, Mile | | | 2015 | SRB | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Schulz, Gert | | | 1931 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Fernandez Manrique, Agustin | | | 2022 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Szilagyi, Samuel Attila | | | 1935 | HUN | 0.50 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | 11th IBCA Junior Individual Championship for the Blind and Visually Impaired 2022 | CASTELNAUDARY | FRA | 2022-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1626 | 4.00 | 7 | 0.95 | 20 | 19.00 | |
| | Gradisek, Bor | | | 1234 | SLO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Aryan, B Joshi | | | 1892 | IND | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Racis, Michal | | | 1842 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | San Juan Santin, Aaron | | | 1645 | ESP | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Spionkowski, Fabian | | | 1624 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Kimsanboyev, Axadxon | | | 1563 | UZB | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Johansson, Tage 2001 | | | 1898 | SWE | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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