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Individual Calculations July 2009 |
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| Czerwonski, Aleksander Total change: -21.30 | |   |
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| 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 |
| 2122 | 2409 | 3.00 | 5 | -1.16 | 10 | -11.60 | |
|  Swiderski, Radoslaw | | | 2059 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Sokolowski, Roman | | | 2059 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Dragun, Kamil | | | 2178 | POL | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Kulaszynski, Michal | | | 2059 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Klim, Kamil | | | 2256 | POL | 0.00 | 1 | -0.70 | 10 | -7.00 | |
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) | | | | 17th Lasker's Memorial - Open A | Barlinek | POL | 2009-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2415 | 4.50 | 9 | -0.97 | 10 | -9.70 | |
| | Lubienski, Tadeusz | | | 2127 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Malaniuk, Vladimir P | g | | 2523 | UKR | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Zezulkin, Jurij | g | | 2431 | BLR | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Rutkowski, Maciej | m | | 2336 | POL | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Nurkiewicz, Maciej | | | 2397 | POL | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Koziak, Vitali | m | | 2475 | UKR | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Aliavdin, Nikolai | m | | 2365 | BLR | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Hantak, Adam | | | 2196 | GER | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Wisniowska, Klaudia | | | 2065 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | |
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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