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Individual Calculations August 2023 |
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| Kelder, Sjoerd Total change: 26.00 | |   |
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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 |
| 2088 | 1971 | 4.50 | 9 | 1.30 | 20 | 26.00 | |
|  Shakhverdian, William | | | 2129 | NED | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Achuthan, Dylan | | | 2065 | NED | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Kleeman, David | | | 2056 | NED | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Golbach, Floris | | | 2035 | NED | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Veenendaal, Loek | | | 1900 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Emans, Job | | | 2059 | NED | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Duchene, Rene | | | 2128 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Hendriks, Theo | | | 2043 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Bosboom, Manuel | m | | 2374 | NED | 0.50 | 1 | 0.42 | 20 | 8.40 | |
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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