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Individual Calculations September 2023 |
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| Grutter, Coen Total change: 45.20 | |   |
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| HZ University of Applied Sciences Chess Tournament 2023 | Vlissingen | NED | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1420 | 3.50 | 9 | 1.13 | 40 | 45.20 | |
|  De Zwart, Johan | | | 1914 | NED | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Schoor, Carl | | | 1716 | NED | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Godding, Mick | | | 1799 | NED | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Van De Laar, Andre | | | 1567 | NED | 0.00 | 1 | -0.30 | 40 | -12.00 | | | De Boer, Sake Jan | | | 1527 | NED | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Vos, Roald | | | 1162 | NED | 1.00 | 1 | 0.18 | 40 | 7.20 | | | De Feijter, David | | | 1781 | NED | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sala, Frank | | | 1585 | NED | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Szoke, Harry | | | 1624 | NED | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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