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Individual Calculations February 2020 |
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| Kubicka, Anna Total change: 5.60 | |   |
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| International Chess Festival VARSOVIA 2019 - group A | Warszawa | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2221 | 5.00 | 9 | 0.55 | 20 | 11.00 | |
|  Starosta, Martyna | | wc | 2019 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Wikar, Martyna | | | 1978 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Pacan-Milej, Kosma | f | | 2315 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Mikhaletz, Lubomir | g | | 2386 | UKR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Eggink, Ryszard | | | 2402 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Chomczyk, Marek | | | 2274 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Goslawski, Michal | | | 2157 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Martins, David Pires Tavares | m | | 2422 | POR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Golecki, Jan | | | 2053 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | 10th Sharjah International Cup for Women | Sharjah | UAE | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2258 | 6.00 | 9 | -0.27 | 20 | -5.40 | |
| | Alghala Ali, Alali | | | 1858 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mariam, Essa | | | 1858 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Asatryan, Sona | | wm | 2085 | ARM | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Socko, Monika | g | wg | 2413 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Dhyana, Patel | | wf | 1969 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Radeva, Viktoria | | wf | 2338 | BUL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Michelle Catherina, P | | wm | 2143 | IND | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1858 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pujari, Rucha | | wm | 2187 | IND | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | |
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