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Individual Calculations September 2010 |
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| Krasiewicz, Robert Total change: -18.00 | |   |
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| 79th YMCA Summer 2010-A | Warszawa | POL | 2010-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2053 | 7.50 | 12 | 0.90 | 15 | 13.50 | |
|  Goslawski, Michal | | | 2018 | POL | 0.50 | 1 | -0.05 | 15 | -0.75 | |  Malec, Sebastian | | | 2108 | POL | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Rzepecka, Dorota | | | 1931 | POL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Kasperkiewicz, Pawel | | | 2097 | POL | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Szwaj, Jacek | | | 1944 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Liberadzki, Slawomir | | | 2003 | POL | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Goslawski, Michal | | | 2018 | POL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Malec, Sebastian | | | 2108 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Rzepecka, Dorota | | | 1931 | POL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Kasperkiewicz, Pawel | | | 2097 | POL | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Szwaj, Jacek | | | 1944 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Liberadzki, Slawomir | | | 2003 | POL | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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) | | | | Miguel Najdorf International Chess Festival - Open A | Warsaw | POL | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2053 | 1.00 | 8 | -2.10 | 15 | -31.50 | |
| | Van Assendelft, Floris | f | | 2374 | NED | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Lewandowski, Rafal | | | 2240 | POL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Pazderski, Ziemowit | | | 2246 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Lada, Marek | f | | 2159 | POL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Borowicz, Przemyslaw | | | 2001 | POL | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Bursa, Renata | | wf | 2014 | POL | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Gluszko, Monika | | | 2004 | POL | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Winski, Lukasz | | | 2115 | POL | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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