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Individual Calculations May 2011 |
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| Rogacka, Natalia Total change: 13.95 | |   |
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| IV Turniej Szachowy Karkonosze | Karpacz | POL | 2011-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1473 | 3.50 | 9 | 1.49 | 15 | 22.35 | |
|  Piotrowski, Przemyslaw | | | 1873 * | POL | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Khamidov, Komil | | | 1873 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kiolbasa, Oliwia | | wf | 1667 | POL | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Dadello, Aleksandra | | | 1731 | POL | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Lukasiewicz, Krzysztof | | | 1657 | POL | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Chmielewski, Jakub | | | 1762 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Krawiec, Grzegorz | | | 1667 | POL | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Skiba, Marta | | | 1720 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Dabrowski, Mikolaj | | | 1430 | POL | 1.00 | 1 | 0.44 | 15 | 6.60 | | | * 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) | | | | Ogonopolska Olimpiada Mlodziezy G-14 | Suwalki | POL | 2011-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1473 | 3.50 | 8 | -0.56 | 15 | -8.40 | |
| | Dadello, Aleksandra | | | 1828 | POL | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Sieradzka, Kornelia | | | 1359 | POL | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Burdzy, Joanna | | | 1447 | POL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Barszcz, Milena | | | 1329 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Lachowicz, Judyta | | | 1714 | POL | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Ociepka, Dominika | | | 1421 | POL | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Rylska, Kamila | | | 1252 | POL | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Rudol, Matylda | | | 1466 | POL | 1.00 | 1 | 0.49 | 15 | 7.35 | |
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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