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Individual Calculations February 2020 |
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| Voiteanu, Gabriel Total change: -30.00 | |   |
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| Gibraltar International Chess Festival 2020 Challengers A | Gibraltar | ENG | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2133 | 3.00 | 5 | -0.43 | 20 | -8.60 | |
|  Tranter, Stephen | | | 1899 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Piasetski, Leon | m | | 2219 | CAN | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Paul, Nathanael | | | 1987 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Bujakevich, Aleksandr | f | | 2014 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ankitha, Goud Palle | | | 1761 | IND | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | Gibraltar International Chess Festival 2020 Challengers B | Gibraltar | ENG | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2133 | 2.50 | 5 | -1.07 | 20 | -21.40 | |
| | Obiamiwe, Paul | | | 1920 | NGR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ashwani, Kumar Grover | | | 1733 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zulkipli, Zaidan | c | | 2174 | MAS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Alami, Halim | | | 1987 | MAR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Maldonado Mena, German | | | 1946 | ESP | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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) | | |
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