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Individual Calculations August 2023 |
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| Chachere, Theodore Total change: 111.60 | |   |
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| PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open | Prague | CZE | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1689 | 2.50 | 6 | 0.52 | 40 | 20.80 | |
|  Bischofberger, Dario | | | 2163 | SUI | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Garbezza, Davide | | | 1960 | ITA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Lutz, Juergen | | | 1945 | GER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Horacek, Vojtech | | | 1498 | CZE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Zeman, Arnost | | | 1584 | CZE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Kradolfer, Georg | | | 1953 | SUI | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | XXXI Heart of Finland Open | Jyvaskyla | FIN | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1689 | 3.50 | 8 | 2.27 | 40 | 90.80 | |
| | Parkkinen, Jyrki | c | | 2086 | FIN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Norlamo, Sarabella | | | 1863 | FIN | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Kotilainen, Ari | | | 1936 | FIN | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Koskimaa, Esko | | | 1927 | FIN | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Kumpulainen, Kalle | | | 1965 | FIN | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Penttila, Tero | | | 2018 | FIN | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Luukkonen, Tommi | f | | 2279 | FIN | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Granat, Simo | | | 1955 | FIN | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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