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Individual Calculations September 2021 |
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| Maj, Pawel Total change: 32.00 | |   |
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| V Miedzynarodowy Memorial Ireny Warakomskiej - Open A | Suwalki | POL | 2021-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2113 | 3.50 | 9 | 0.22 | 20 | 4.40 | |
|  Sliwicka, Alicja | | wm | 2308 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Mulet, Piotr | f | | 2215 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Lach, Aleksandra | | wm | 2183 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Praczukowski, Stanislaw | | | 2156 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Kaczmarek, Arkadiusz | | | 2147 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Kukula, Pawel | | | 2195 | POL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Schippers, Maurice | f | | 2292 | NED | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Luberanski, Jakub | f | | 2300 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Dylag, Emilia | | wf | 2144 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | XXVIII Festiwal Szachowy w Poznaniu - OPEN A | Poznan | POL | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2113 | 6.50 | 9 | 1.38 | 20 | 27.60 | |
| | Matloka, Mateusz | | | 1713 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krych, Dominik | | | 1713 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szymanski, Zbigniew | | | 1793 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Niekras, Dawid | f | | 2289 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Wesolowski, Edgar | | | 1975 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Poltorak, Sebastian | | | 2205 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Chojnacki, Krzysztof | m | | 2381 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Jaskolka, Tomasz | c | | 2220 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Piotrowski, Pawel | | | 2067 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | * 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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