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Rapid:
Individual Calculations February 2020 |
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| Brzostowska, Katarzyna Total change: 19.20 | |   |
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| GRAND PRIX LODYGOWICE 2020 - turniej 1 | Wilkowice | POL | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1326 | 3.00 | 7 | 0.23 | 20 | 4.60 | |
|  Zielinski, Andrzej | | | 1637 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Hrapkowicz, Piotr | | | 1109 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Malik, Maciej | | | 1497 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Maruszczak, Marcel | | | 1068 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kupczak, Antoni | | | 1555 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Luka, Maksym | | | 1478 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kubica, Dominik | | | 1522 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Noworoczny Turniej Szachowy - X Turniej w Domu Kultury w Starym Bielsku | Bielsko-Biala | POL | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1326 | 1.50 | 4 | 0.73 | 20 | 14.60 | |
| | Mospan, Zbigniew | | | 1562 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zielinski, Andrzej | | | 1637 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lewczuk, Antoni | | | 1518 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Kedzior, Pawel | | | 1586 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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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