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Individual Calculations November 2009 |
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| Janaszak, Dawid Total change: -2.10 | |   |
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| XIV International Chess Festival Seahorse of Rewal 2009 | Rewal | POL | 2009-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2312 | 6.50 | 9 | 1.65 | 15 | 24.75 | |
|  Siwiec, Arkadiusz | | | 2078 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Krajewicz, Pawel | | | 1980 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Bulski, Krzysztof | f | | 2392 | POL | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Rutkowski, Maciej | m | | 2336 | POL | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Palosz, Andrzej | | | 2141 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Jedynak, Radoslaw | g | | 2494 | POL | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Klim, Kamil | | | 2280 | POL | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Chojnacki, Krzysztof | m | | 2404 | POL | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Aliavdin, Nikolai | m | | 2372 | BLR | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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) | | | | Polish Team Championship I Liga | Ustron | POL | 2009-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2312 | 3.00 | 9 | -1.79 | 15 | -26.85 | |
| | Delega, Tomasz | | | 2209 | POL | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Walkusz, Witoslaw | | | 2126 | POL | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Chalupnik, Marcin | | | 2273 | POL | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Swicarz, Maciej | | | 2319 | POL | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Czerwonski, Aleksander | m | | 2394 | POL | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Kukula, Pawel | | | 2247 | POL | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Luch, Michal | m | | 2400 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Tomczak, Rafal | f | | 2345 | POL | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Praszak, Michal | | | 2267 | POL | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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