Individual Calculations February 2023 |
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Schreuder Peters, Misja Total change: -3.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Tata Steel dagvierkampen 2023 | Wijk aan Zee | NED | 2023-01-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1799 | 1838 | 1.50 | 3 | -0.16 | 20 | -3.20 | |
| Komen, Jan-Pjotr | | | 1856 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | | Sikkes, Piet | | | 1780 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | | Hoegen Dijkhof, Harrald | | | 1760 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | | 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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