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Rapid:
Individual Calculations May 2023 |
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| Wozny, Jan Total change: -9.00 | |   |
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| Otwarte Mistrzostwa Zarowa w szachach 2023 - Gr. A OPEN | Zarow | POL | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1156 | 0.50 | 4 | -1.04 | 20 | -20.80 | |
|  Klisowski, Bartosz | | | 1738 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Lisak, Jerzy | | | 1071 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Wasilko, Szymon | | | 1188 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Komaniecki, Jakub | | | 1199 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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) | | | | XVI Miedzypowiatowa Liga Szachowa 2023 Round 5-8 | Dolny Slask | POL | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1056 | 1156 | 2.00 | 2 | 0.73 | 20 | 14.60 | |
| | Komaniecka, Weronika | | | 1096 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Golebczyk, Gabriella | | | 1015 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | III Otwarte Mistrzostwa Jaworzyny Slaskiej w Szachach - Grupa A | Jaworzyna Slaska | POL | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1156 | 1.00 | 5 | -0.14 | 20 | -2.80 | |
| | Koszanski, Michal | | | 1559 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grzesik, Stanislaw | | | 1316 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kilanski, Janusz | | | 1448 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Janeczek, Maksymilian | | | 1331 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Cygan, Miroslaw | | | 1267 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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) | | |
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