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Individual Calculations September 2020 |
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| Heron, Andrew Total change: 102.00 | |   |
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| Davos Schachsommer 2020 | Davos | SUI | 2020-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1242 | 2.50 | 5 | 2.10 | 40 | 84.00 | |
|  Baotic, Daniel | | | 1642 * | SUI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Cirrincione, Paze Paolo | | | 1642 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Stepanians, Markus | | | 1642 * | SUI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kostov, Kiril | | | 1642 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cirrincione, Giansalvo | | | 1642 * | ITA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | | | Roessli Amateur Open Wohlen | Wohlen | SUI | 2020-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1242 | 1.00 | 4 | 0.45 | 40 | 18.00 | |
| | Mamalis, Prokopios | | | 1642 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Steinfeld, Elia | | | 1515 | SUI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Schindehuette, Samuel | | | 1578 | SUI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Rappazzo, Johannes | | | 1504 | SUI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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