Rapid:
Individual Calculations September 2017 |
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Pietryk, Joanna Total change: -18.40 | | |
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Polish Rapid Youth Chess Championship 2017 - G10 | Wroclaw | POL | 2017-08-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1109 | 1216 | 1.00 | 3 | -0.92 | 20 | -18.40 | |
| Kokot, Agnieszka | | | 1009 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | Jedrzejewska, Zuzanna | | | 1064 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | Giemza, Julia | | | 1255 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | 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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