Individual Calculations September 2023 |
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Hettinga, Jaap Total change: -10.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Nazomervierkampentoernooi Assen 2023 | Assen | NED | 2023-08-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1619 | 1627 | 1.00 | 3 | -0.53 | 20 | -10.60 | |
| Qatina, Waheeb | | | 1640 | NED | 0.00 | 1 | -0.48 | 20 | -9.60 | | Knobbe, Elise | | | 1541 | NED | 0.00 | 1 | -0.62 | 20 | -12.40 | | Gomez Becerra, Pablo | | | 1677 | NED | 1.00 | 1 | 0.57 | 20 | 11.40 | | 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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