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Individual Calculations February 2023 |
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| Marzano, Carlo Total change: -26.80 | |   |
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| Chessfestival Groningen 2022 Open A | Groningen | NED | 2022-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2137 | 3.50 | 9 | -1.34 | 20 | -26.80 | |
|  Poetsch, Hagen | g | | 2478 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Noordenbos, Daan | | | 2056 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Ankitha, Goud Palle | | wc | 1981 | IND | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Saketh, Pedagandham | | | 2030 | IND | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Albers, Sasa | | | 2103 | NED | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Markus, John Raymond | | | 2082 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Niharika, Challa | | | 2044 | IND | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Mitchell, Martin | | | 2193 | SCO | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Zheng, Harry Z | | | 2088 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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