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Individual Calculations August 2018 |
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| Tiviakov, Sergei Total change: 21.40 | |   |
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| Dutch Championship - 2018 | Amsterdam | NED | 2018-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2591 | 2583 | 5.50 | 7 | 2.06 | 10 | 20.60 | |
|  Leenhouts, Koen | m | | 2483 | NED | 1.00 | 1 | 0.36 | 10 | 3.60 | |  Van Foreest, Jorden | g | | 2640 | NED | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Sokolov, Ivan | g | | 2565 | NED | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Ernst, Sipke | g | | 2546 | NED | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Van Den Doel, Erik | g | | 2593 | NED | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Van Wely, Loek | g | | 2674 | NED | 1.00 | 1 | 0.62 | 10 | 6.20 | | | L`ami, Erwin | g | | 2636 | NED | 0.50 | 1 | 0.07 | 10 | 0.70 | |
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) | | | | OP Bergamo 2018 | Bergamo | ITA | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2382 | 2583 | 4.50 | 6 | 0.08 | 10 | 0.80 | |
| | Barp, Alberto | f | | 2317 | ITA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Sonis, Francesco | m | | 2465 | ITA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Poysti, Nathanael | | | 2183 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Brunello, Marina | f | wg | 2272 | ITA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Korneev, Oleg | g | | 2506 | ESP | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Moroni, Luca Jr | g | | 2546 | ITA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | * 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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