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Individual Calculations February 2020 |
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| Staniewicz, Adrianna Total change: 121.60 | |   |
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| Szkolne Indywidualne Mistrzostwa Polski w szachach - dziewczeta do lat 13 (D-13) | Pokrzywna | POL | 2020-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1241 | 4.50 | 5 | 2.00 | 40 | 80.00 | |
|  Nowak, Zuzanna | | | 1226 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | |  Pastuszko, Katarzyna | | | 1474 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Kicinska, Magdalena | | | 1084 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Pietryk, Joanna | | | 1344 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Makarec, Anna | | | 1093 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | Champ Bialystok 2020 U-20 | Bialystok | POL | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1241 | 3.50 | 6 | 1.04 | 40 | 41.60 | |
| | Saniukowicz, Ryszard | | | 1058 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Bienias, Michal | | | 1211 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Chomicka, Kinga | | | 1381 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Zubacki, Wiktor | | | 1329 | POL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Pytel, Maciej | | | 1641 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jaszczuk, Piotr | | | 1306 | POL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | * 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) | | |
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