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Individual Calculations July 2009 |
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| Swiderski, Radoslaw Total change: -20.55 | |   |
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| Grand Prix Gorzowa Wlkp | Gorzowa Wlkp | POL | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1725 | 0.50 | 3 | -0.19 | 15 | -2.85 | |
|  Aliavdin, Nikolai | m | | 2075 | BLR | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Kugler, Pawel | | | 1750 | POL | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Demidowicz, Maria | | | 2075 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | Turniej Weekendowy w klubie "Na Chrobrego" marzec 2009 grupa A | Gorzow Wlkp. | POL | 2009-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1725 | 0.00 | 2 | -0.58 | 15 | -8.70 | |
| | Czerwonski, Aleksander | m | | 2075 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kugler, Pawel | | | 1750 | POL | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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) | | | | V LUBUSKA WIOSNA SZACHOWA - OPEN A | Gorzow Wlkp. | POL | 2009-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1664 | 2.00 | 6 | -0.52 | 15 | -7.80 | |
| | Rutkowski, Maciej | m | | 2014 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Onyszko, Michal | | | 1463 | POL | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Czaplinski, Piotr | | | 1774 | POL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Adaszewski, Pawel | | | 1649 | POL | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Kugler, Pawel | | | 1748 | POL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Koitka, Jakub | | | 1736 | POL | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | Grand Prix Gorzowa Wlkp. - maj 2009 | Gorzow | POL | 2009-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1664 | 1.50 | 4 | -0.08 | 15 | -1.20 | |
| | Bartnicki, Pawel | | | 2014 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kugler, Pawel | | | 1748 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Gromala, Radoslaw | | | 1570 | POL | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Delekta, Anna | | | 1691 | POL | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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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