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Individual Calculations September 2013 |
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| Vuller, Anastasia Total change: 19.20 | |   |
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| Macabbiah 2013 Open | Jerusalem | ISR | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1550 | 0.00 | 3 | -0.24 | 30 | -7.20 | |
|  Stein, Jeremy A | | | 1950 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Segal, Naum | | | 1950 * | LAT | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Vinogradov, Victor | | | 1950 * | ISR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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) | | | | Grand Prize 2013 Youth | Tel Aviv | ISR | 2013-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1540 | 2.00 | 5 | 0.88 | 30 | 26.40 | |
| | Hochshtad, Eyal | | | 1915 | ISR | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Ofir, Eran | | | 1824 | ISR | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Ben-Simon, Eden | | | 1780 | ISR | 1.00 | 1 | 0.80 | 30 | 24.00 | | | Levitan, Tal | | | 1718 | ISR | 1.00 | 1 | 0.73 | 30 | 21.90 | | | Feldman, Antony | | | 1615 | ISR | 0.00 | 1 | -0.40 | 30 | -12.00 | |
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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