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Individual Calculations August 2023 |
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| Hollan, Petr Total change: 29.80 | |   |
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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 |
| 2204 | 2235 | 5.00 | 9 | 0.31 | 20 | 6.20 | |
|  Vavruska, Antonin | | | 1855 | CZE | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Rasheva, Nora | | wc | 1835 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pecka, Jan | | | 2054 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Nemec, Jachym | f | | 2341 | CZE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Havelka, Josef | f | | 2395 | CZE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Jurcik, Marian | g | | 2405 | SVK | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sharon, Rafael | | | 2040 | IND | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Royal, Shreyas | m | | 2429 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Zanan, Evgeny | g | | 2481 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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) | | | | CZECH OPEN 2023 - E | Pardubice | CZE | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2235 | 3.50 | 4 | 1.18 | 20 | 23.60 | |
| | Paseka, Matyas | | | 2156 | CZE | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Raczek, Krzysztof | f | | 2158 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Kapusta, Petr | | | 2132 | CZE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ludvik, Tomas | f | | 2263 | CZE | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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