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Individual Calculations August 2023 |
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| Neuman, Petr Total change: -29.60 | |   |
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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 |
| 2123 | 2398 | 5.50 | 9 | -1.91 | 10 | -19.10 | |
|  Tenev, Preslav | | | 1978 | FRA | 1.00 | 1 | 0.07 | 10 | 0.70 | |  Senthil, Maran K | f | | 2173 | IND | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Ocelak, Jakub | c | | 2158 | CZE | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Goh, Zi Han | c | | 2162 | SGP | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Kostecka, Marika | | wc | 1998 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cannon, David | f | | 2149 | AUS | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Gerber, Peter | | | 2143 | GER | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Willim, Michael | | | 2142 | GER | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Holemar, David | f | | 2204 | CZE | 0.50 | 1 | -0.25 | 10 | -2.50 | | | * 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) | | | | O pohar mesta Klatov 2023 - A | Klatovy | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2400 | 6.50 | 9 | -0.19 | 10 | -1.90 | |
| | Mametev, Artem | | | 1991 | CZE | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Hosnedl, Jiri | | | 2000 * | CZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Munk, Petr | | | 2096 | CZE | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Filindash, Nikita | | | 2011 | CZE | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Vorisek, Jaroslav | f | | 2260 | CZE | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Straka, Vojtech | m | | 2433 | CZE | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Hurdzan, Tomas | f | | 2309 | CZE | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Slovak, Kilian | f | | 2297 | CZE | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Horak, Martin | f | | 2266 | CZE | 0.50 | 1 | -0.18 | 10 | -1.80 | | | * 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 |
| 2085 | 2400 | 4.50 | 5 | 0.36 | 10 | 3.60 | |
| | Kovalsky, David | | | 1797 | CZE | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Jodas, Daniel | | | 2000 * | CZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Starek, Stanislav | | | 2212 | CZE | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Moravec, Vit | | | 2214 | CZE | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Rodshtein, Tereza | | wg | 2200 | CZE | 1.00 | 1 | 0.24 | 10 | 2.40 | | | * 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 - A | Pardubice | CZE | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2400 | 5.50 | 9 | -1.22 | 10 | -12.20 | |
| | Bokhnak, Timofey | c | | 2114 | CZE | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Winter, Ondrej | f | | 2180 | CZE | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Chyzy, Jakub | f | | 2241 | POL | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Hak, David | | | 2203 | CZE | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Wikar, Martyna | | wf | 2148 | POL | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Richterova, Natasa | | wm | 2211 | CZE | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Hesse, Henrik | | | 2263 | GER | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Stoyanov, Viktor | | | 2258 | ENG | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Jun, Rudolf | | | 2243 | CZE | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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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