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Individual Calculations August 2018 |
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| Parol, Pola Total change: 2.80 | |   |
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| 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. A | Warszawa | POL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2101 | 3.50 | 9 | 0.07 | 40 | 2.80 | |
|  Kosakowski, Jakub | f | | 2324 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Alhuwar, Jasem | f | | 2259 | UAE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zherebtsova, Alexandra | | wf | 2215 | RUS | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Bus, Konrad | | | 2257 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Advait, Bagri | c | | 1978 | SGP | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Priyanka, Nutakki | | | 2180 | IND | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Juknis, Paulius | | | 2260 | LTU | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kaminski, Jan | | | 2013 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Mahalakshmi, M | | wm | 2238 | IND | 0.50 | 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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