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Rapid:
Individual Calculations February 2019 |
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| Jurewicz, Igor Total change: 34.20 | |   |
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| 2. runda Grand Prix Bialegostoku "Zima-Wiosna 2019" - rapid | Bialystok | POL | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1250 | 1.00 | 5 | -0.12 | 20 | -2.40 | |
|  Kopaczewski, Zbigniew | | | 1560 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Jarocki, Gabriel | | | 1483 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Semeniec, Zbigniew | | | 1360 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Pilimon, Zbigniew | | | 1519 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Szczotka, Klara | | | 1446 | 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) | | | | XXIV edycja Bialostockiej Ligi Szkolnej - 5. runda do lat 13 | Bialystok | POL | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1250 | 4.00 | 6 | 1.83 | 20 | 36.60 | |
| | Karolczuk, Iwo | | | 1650 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stupak, Bartosz | | | 1055 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dallemura, Julia | | | 1200 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Szczotka, Klara | | | 1446 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Ciszewski, Krzysztof | | | 1500 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Dallemura, Anna | | | 1378 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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