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Individual Calculations October 2021 |
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| Schoonackers, Jeroen Total change: 18.00 | |   |
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| Dutch Team Competition 2021-2022 - Klasse 2 Round 1 | various | NED | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2066 | 0.00 | 1 | -0.33 | 20 | -6.60 | |
|  Schrama, Paul | | | 2189 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | 1. Prazsky sachovy podzim 2021 | Praha | CZE | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2066 | 3.50 | 5 | 1.23 | 20 | 24.60 | |
|  Sedlacek, Pavel | | | 1666 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sladek, Jaroslav | | | 1873 | CZE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Poysti, Nathanael | | | 2216 | GER | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Pulpan, Jakub | m | | 2418 | CZE | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Kulhanek, Tomas | m | | 2315 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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