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Individual Calculations April 2013 |
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| Kucza, Jan Total change: 0.00 | |   |
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| RYBNIK CHESS CLASSIC 2013 | Rybnik | POL | 2013-02-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1475 | 0 | 3.00 | 7 | 0.00 | 1425 | | 0.00 | |
|  Kowalczyk, Marek | | | 1755 | POL | 0.00 | 1 | 0.00 | | 0.00 | |  Fritz, Antoni | | | 1470 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Mucha, Marek | | | 1554 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Rozkowicz, Czeslaw | | | 1509 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Pyzio, Amelia | | | 1284 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Bilczewska, Olga | | | 1262 | POL | 1.00 | 1 | 0.00 | | 0.00 | | | Kopel, Wojciech | | | 1494 | POL | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | XVII Turniej Szachowy BOGUSZOWICE 2013 | Boguszowice | POL | 2013-03-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1776 | 0 | 1.00 | 5 | 0.00 | 1536 | | 0.00 | |
| | Smolka, Marcin | | | 2020 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Kucza, Marek | | | 1752 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Mlynarczyk, Jan | | | 1471 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Zielinski, Marcin | | | 1616 | POL | 0.00 | 1 | 0.00 | | 0.00 | | | Zawierucha, Aleksander | | | 2020 | POL | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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