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Individual Calculations July 2012 |
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| Praczukowski, Stanislaw Total change: 6.00 | |   |
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| Puchar Wroclawia 2012 - OPEN A | Wroclaw | POL | 2012-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1757 | 3.50 | 9 | 1.53 | 15 | 22.95 | |
|  Walentukiewicz, Michal | c | | 2101 | POL | 0.50 | 1 | 0.38 | 15 | 5.70 | |  Rozycki, Bartlomiej | | | 1849 | POL | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Piotrowski, Przemyslaw | | | 1993 | POL | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Dobrowolski, Aleksander | | | 2157 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kolosowski, Mateusz | m | | 2157 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Brodowski, Piotr | | | 2157 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | White, John | | | 1905 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Karnas, Leszek | | | 1850 | POL | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Knap, Jerzy | | | 1853 | POL | 0.50 | 1 | 0.13 | 15 | 1.95 | | | * 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) | | | | V Weekendowy Turniej o Puchar Prezesa MZSzach | Warszawa | POL | 2012-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1810 | 2.50 | 5 | -0.38 | 15 | -5.70 | |
| | Domagala, Maciej | | | 1508 | POL | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Pietrzak, Wojciech | | | 1910 | POL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Rozycki, Bartlomiej | | | 1922 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Mrozowski, Jan | | | 1578 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Ciechonski, Piotr | | | 1785 | POL | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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) | | | | IV Turniej Cztery Pory Roku 2011/2012 o Puchar Burmistrza Ursusa - Grupa A | Warszawa | POL | 2012-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1810 | 2.00 | 6 | -0.75 | 15 | -11.25 | |
| | Grabarczyk, Miroslaw | g | | 2210 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Grochulski, Grzegorz | | | 2090 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Czorniej, Antonina | | | 1410 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Rosiak, Tomasz | | | 1625 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Rzeszowski, Dominik | | | 1627 | POL | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Jarmula, Pawel | | | 2157 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | * 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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