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Individual Calculations August 2023 |
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| Ritzerveld, Noah Total change: 55.60 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group A | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2006 | 5.00 | 9 | 1.39 | 40 | 55.60 | |
|  Elgersma, Onno | f | | 2265 | NED | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Argirov, Dimitar | | | 1904 | BUL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Duchene, Rene | | | 2128 | NED | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Duson, Robin | | | 2177 | NED | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Shklovskiy, Evgeny | | | 1932 | FID | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Breedveld, Andre | | | 1969 | NED | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Winsemius, Jan | | | 1856 | NED | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Bosboom, Manuel | m | | 2374 | NED | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Van Der Poel, Henk | f | | 2211 | NED | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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