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Individual Calculations August 2019 |
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| Marcovici, Adrian Total change: -67.40 | |   |
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| 10th Kiryat Ono Summer Festival Open B | Kiryat Ono | ISR | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1991 | 2.50 | 5 | -1.83 | 20 | -36.60 | |
|  Lotsov Har-Zahav, Avraham | | | 1722 | ISR | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Qasem, Muhamad Mody | | | 1591 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sherman, Idan | | | 1591 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Blumenthal, Michael | | | 1591 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Levi, Yoel | | | 1807 | ISR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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) | | | | Rishon Summer 2019 A | Rishon Letzion | ISR | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1991 | 1.50 | 5 | -1.54 | 20 | -30.80 | |
| | Kaspi, Alexander | m | | 2391 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rivlin, Shachar | | | 1793 | ISR | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Gleizer, Adar | | | 1748 | ISR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Pelech, Roee | | | 1821 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Smoliar, Klim | | | 1855 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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) | | |
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