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Individual Calculations February 2017 |
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| Kruszynski, Lukasz Total change: -12.80 | |   |
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| Ogolnopolski Turniej Szachowy Tu Powstala Polska - Grupa b | Gniezno | POL | 2016-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1348 | 3.00 | 4 | 0.54 | 20 | 10.80 | |
|  Roszkiewicz, Zofia | | | 1072 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Piatkowski, Krzysztof | | | 1375 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Romanski, Marek | | | 1216 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Stachecki, Mikolaj | | | 1356 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | Raciborz 2017 | Raciborz | POL | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1348 | 0.50 | 7 | -1.18 | 20 | -23.60 | |
| | Kasprzykowska, Joanna | | | 1748 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mlynarczyk, Jan | | | 1594 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Orzechowski, Michal | | | 1587 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gil, Czeslaw | | | 1556 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Nitychoruk, Jacek | | | 1509 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hampel, Anna | | | 1731 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Piotrowski, Krzysztof | | | 1272 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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