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Individual Calculations October 2019 |
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| Sowinski, Pawel Total change: 1.20 | |   |
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| World Cadet Chess Championships 2019(O10) | SHANDONG WEIFANG | CHN | 2019-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1582 | 1.50 | 5 | -0.76 | 40 | -30.40 | |
|  Lu, Miaoyi | | | 1950 | CHN | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Mamedov, Edgar | | | 1714 | KAZ | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Meng, Yihan | | | 1793 | CHN | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Sodbileg, Uranjargal | | | 1419 | MGL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Yang, Siyuan | | | 1234 | CHN | 0.50 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | DMP II liga seniorow 2019 | Poronin | POL | 2019-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1606 | 1.00 | 2 | 0.79 | 40 | 31.60 | |
| | Koloczek, Maciej | | | 1932 | POL | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Kalmuk, Krzysztof | | | 1999 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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