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Rapid:
Individual Calculations November 2023 |
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| Bartkowiak, Damian Total change: -20.40 | |   |
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| LEW na szachownicy 2023 OPEN | Tarnowo Podgorne | POL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1986 | 5.00 | 8 | -1.07 | 20 | -21.40 | |
|  Pytel, Wiktor | | | 1586 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tadych, Szymon | | | 1508 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Marcinkowski, Wojciech | | | 1355 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Mazurkiewicz, Michal | c | | 2171 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zenker, Bernard | | | 1654 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Simon, Marek | | | 1702 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Reshetniak, Vitaliy | | | 2052 | UKR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Kostecka, Marika | | wc | 1728 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | Mistrzostwa Polski Nauczycieli w Szachach | Napachanie | POL | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1986 | 4.00 | 6 | 0.05 | 20 | 1.00 | |
| | Wozny, Jaroslaw | | | 1586 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kozlowska, Marzena | | | 1778 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kowalczuk, Wojciech | | | 1955 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Skrzypek, Leszek | | | 1487 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kowalczyk, Rafal | | | 2110 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Lysiak-Poltorak, Magdalena | | wf | 2039 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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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