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Individual Calculations February 2023 |
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| Lohia, Sohum Total change: 8.80 | |   |
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| PRAGUE OPEN 2023 A - IM open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2096 | 4.50 | 8 | -0.33 | 40 | -13.20 | |
|  Kievelitz, Bernd | | | 1800 | GER | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Carlsson, Ludvig | m | | 2349 | SWE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kirtadze, Anastasia | | wf | 1898 | GEO | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Pejrimovska, Viola Ruby | | | 1696 * | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zvolensky, David | | | 2204 | CZE | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Piddubna, Bozhena | | | 1888 | UKR | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Mannion, Stephen R | m | | 2224 | SCO | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Pressler, Tobias | | | 1975 | CZE | 0.50 | 1 | -0.16 | 40 | -6.40 | | | * 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) | | | | Tata Steel Tienkampen 2023 | Wijk aan Zee | NED | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2096 | 4.00 | 7 | 0.55 | 40 | 22.00 | |
| | Senders, Justin | | | 2159 | NED | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Perez Garcia, Hebert | | | 2092 | NED | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Doggers, Peter | | | 2117 | NED | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Van De Laar, Clement | | | 2116 | NED | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Stefan, Romulus-Cristian | c | | 2107 | ROU | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Muth, Matthias Potisarath | | | 2051 | GER | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Kanis, Sierk | | | 2062 | NED | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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