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Individual Calculations August 2018 |
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| Chodorowski, Adrian Total change: 102.00 | |   |
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| 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. C | Warszawa | POL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1287 | 4.00 | 8 | 1.75 | 40 | 70.00 | |
|  Czorniej, Jozef | | | 1155 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Kwiek, Janusz | | | 1559 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Krzyzewski, Radoslaw | | | 1578 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kuznik, Kamil | | | 1528 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Budrewicz, Henryk | | | 1447 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Zdybel, Tomasz | | | 1390 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Zurawicki, Jakub | | | 1585 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pazdzierz, Klaudia | | | 1479 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | Druzynowe Mistrzostwa Polski Juniorow 2018 - II Liga | Szczyrk | POL | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1287 | 1.50 | 4 | 0.80 | 40 | 32.00 | |
| | Urbanski, Wojciech | | | 1560 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Tadych, Szymon | | | 1495 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Owoc, Jakub | | | 1511 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Gozdzicki, Maciej | | | 1687 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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