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Rapid:
Individual Calculations August 2022 |
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| Witczak, Kamil Total change: 8.00 | |   |
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| Grand Prix Polonii 26 | Wroclaw | POL | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1356 | 2.50 | 6 | 0.58 | 20 | 11.60 | |
|  Stachowiak, Kamil | m | | 2239 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Makalowski, Pawel | | | 1010 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Saweczko, Tomasz | | | 1599 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Kandefer, Wojciech | | | 1539 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Antczak, Marcin | | | 1479 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Bem, Tymoteusz | | | 1555 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | Grand Prix Polonii 27 | Wroclaw | POL | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1356 | 1.00 | 4 | 0.00 | 20 | 0.00 | |
| | Zerebiec, Maurycy | | | 1930 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Grossmann, Ryszard | f | | 1723 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Sawczuk, Czeslaw | | | 1529 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kicinski, Igor | | | 1275 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | Grand Prix Polonii 28 | Wroclaw | POL | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1356 | 1.00 | 4 | -0.18 | 20 | -3.60 | |
| | Ochman, Sebastian | | | 1797 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Karalchuk, Aliaksei | | | 1524 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Khyzhniak, Dmytro | | | 1124 | UKR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Smietanska, Wiktoria | c | | 1819 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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