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Individual Calculations April 2009 |
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| Dziuba, Marcin Total change: -21.30 | |   |
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| 66 Final Indywidualnych Mistrzostw Polski Mezczyzn | Chotowa | POL | 2009-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2538 | 2556 | 4.00 | 11 | -1.78 | 10 | -17.80 | |
|  Bartel, Mateusz | g | | 2594 | POL | 0.50 | 1 | 0.05 | 10 | 0.50 | |  Swiercz, Dariusz | m | | 2472 | POL | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Miton, Kamil | g | | 2595 | POL | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Mista, Aleksander | g | | 2560 | POL | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Piorun, Kacper | m | | 2464 | POL | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Kanarek, Marcel | f | | 2453 | POL | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Olszewski, Michal | m | | 2518 | POL | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Gajewski, Grzegorz | g | | 2581 | POL | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Tomczak, Jacek | m | | 2465 | POL | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Wojtaszek, Radoslaw | g | | 2608 | POL | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Macieja, Bartlomiej | g | | 2607 | POL | 0.00 | 1 | -0.43 | 10 | -4.30 | |
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) | | | | Aeroflot open A1 | Moscow | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2608 | 2556 | 3.50 | 9 | -0.35 | 10 | -3.50 | |
| | Nepomniachtchi, Ian | g | | 2628 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Van Wely, Loek | g | | 2625 | NED | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Landa, Konstantin | g | | 2626 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Kazhgaleyev, Murtas | g | | 2630 | KAZ | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Akobian, Varuzhan | g | | 2620 | USA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Smirin, Ilia | g | | 2647 | ISR | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Mamedov, Rauf | g | | 2638 | AZE | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Chadaev, Nikolai | m | | 2568 | RUS | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Ipatov, Alexander | m | | 2493 | ESP | 1.00 | 1 | 0.41 | 10 | 4.10 | |
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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