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Individual Calculations July 2023 |
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| Tokarz, Gabriela Total change: -28.80 | |   |
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| II Szachowy Tydzien w Przeworsku - Gr A | Przeworsk | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1550 | 1.50 | 4 | -0.51 | 40 | -20.40 | |
|  Mierzwa, Kamil | | | 1145 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sygulski, Piotr | | | 1981 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Michalski, Jacek | | | 1348 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Kuziemko, Konrad | | | 1730 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | Druzynowe Mistrzostwa Polski Juniorow - I Liga 2023 | Lublin | POL | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1550 | 7.00 | 9 | -0.21 | 40 | -8.40 | |
| | Mataczyna, Aleksandra | | | 1153 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Izafatava, Kira | | | 1423 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Klintsevich, Aliaksandra | | | 1437 | POL | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Rduch, Diana | | | 1129 | POL | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Siekanska, Zofia | | | 1150 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kochanowska, Patrycja | | | 1454 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Nowak, Emilia | | | 1307 | POL | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Skorupa, Antonina | | | 1203 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Kaminska, Zuzanna | | | 1312 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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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