Rapid:
Individual Calculations April 2013 |
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Martynkova, Olena Total change: 13.60 | | |
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Ukraine Girls Under 14 Chess Championship (rapid) 2013 | Kramatorsk | UKR | 2013-03-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1737 | 1783 | 3.50 | 5 | 0.68 | 20 | 13.60 | |
| Ischenko, Iryna | | | 1615 | UKR | 1.00 | 1 | 0.28 | 20 | 5.60 | | Potapova, Margarita | | | 1712 | UKR | 0.50 | 1 | -0.10 | 20 | -2.00 | | Aleksandrova, Tetyana | | | 1750 | UKR | 0.50 | 1 | -0.05 | 20 | -1.00 | | Odnoroga, Svetlana | | | 1639 | UKR | 0.50 | 1 | -0.19 | 20 | -3.80 | | Illina, Natalia | | | 1970 | UKR | 1.00 | 1 | 0.74 | 20 | 14.80 | | 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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