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Individual Calculations September 2023 |
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| Adams, Oscar Total change: -75.60 | |   |
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| Open Nederlandse Jeugdkampioenschappen 2023 (U18) | Dieren | NED | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1907 | 5.00 | 9 | -1.89 | 40 | -75.60 | |
|  De Vries, Arjan | | | 1674 | NED | 0.50 | 1 | -0.29 | 40 | -11.60 | |  Blokland, Bent | | | 1773 | NED | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Bosveld, Mattias | | | 1507 * | NED | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Thijssen, Freek | | | 1776 | NED | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Buijnsters, Floris | | | 1657 | NED | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Moskalets, Sofiia | | | 1857 | UKR | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Kien, Clovis | | | 1762 | MNC | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Debunne, Lasse | | | 1486 | BEL | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Lee, Jungbin | | | 1646 | NED | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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