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Individual Calculations November 2015 |
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| Perry, Tal Total change: 48.40 | |   |
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| 25th European Youth Chess Championship 2015 U14 - Girls | Porec | CRO | 2015-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1531 | 4.00 | 8 | 1.29 | 40 | 51.60 | |
|  Vozinaki, Anthi - Maria | | | 1835 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Juretic, Lejla | | | 1666 | ITA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Polomoshnova, Mariya | | | 1567 | RUS | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Parhomenko, Anastasija | | | 1549 | LAT | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Lymysalo, Venla | | | 1660 | AUT | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Lichii, Elizaveta | | | 1664 | MDA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Nilssen, Ellen Fredericia | | | 1862 | DEN | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Caneri, Alice | | | 1487 | ITA | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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) | | | | Liga Artzit Noar Tzafon 2015 Round 1-2 | various | ISR | 2015-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1531 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Singer, Amit | | | 1931 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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