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Individual Calculations August 2023 |
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| Lith, Tony Total change: -19.80 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group B | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1652 | 3.00 | 9 | -0.99 | 20 | -19.80 | |
|  Krylov, Philippe | | | 1846 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Koelmans, Jan Willem | | | 1868 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kaufmann, Thomas | | | 1933 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Oudejans, Martin | | | 1635 | NED | 0.00 | 1 | -0.52 | 20 | -10.40 | | | De Vreeze, Frans | | | 1650 | NED | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Duivenvoorden, Ben | | | 1641 | NED | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Blom, Martin | | | 1459 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hoogeveen, Luuk | | | 1644 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Koopman, Jan | | | 1607 | NED | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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