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Rapid:
Individual Calculations May 2015 |
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| Stolyarsky, Yegor Total change: -21.20 | |   |
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| Tsafrir Huber Memorial rapid 2015 B | Naan | ISR | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1618 | 2.00 | 4 | 0.81 | 20 | 16.20 | |
|  Federovski, Adi | | | 1878 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Gruzmarg, Michael | | | 1529 | ISR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Bejashvili, Irma | | | 1784 | ISR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Reprun, Nadejda | | | 1972 | ISR | 1.00 | 1 | 0.89 | 20 | 17.80 | |
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) | | | | Israel U12 Team Championship 2015 | Beer Sheva | ISR | 2015-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1618 | 0.00 | 3 | -1.87 | 20 | -37.40 | |
| | Qasem, Huda | | | 1218 * | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kaminetsky, Yuval | | | 1719 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Sobel, Alon | | | 1555 | ISR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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