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Rapid:
Individual Calculations July 2017 |
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| Kochavi, Ori Total change: -10.80 | |   |
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| Shavuot Rapid 2017 A | Ramat Gan | ISR | 2017-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1815 | 3.00 | 6 | -0.46 | 20 | -9.20 | |
|  Drori, Saar | f | | 2131 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Fainman, Tomer | | | 1754 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Sherman, Reem | | | 1609 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ofir, Ron | | | 1822 | ISR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Zemach, Nadav | | | 1598 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Caspi, Nimi | | | 1649 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | Zvi Bar-Shira Memorial Givatayim rapid ch. 2017 | Givatayim | ISR | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1815 | 2.00 | 3 | 0.11 | 20 | 2.20 | |
| | Dror, Chaim | | | 2144 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Shik Buchbinder, Maks | | | 1516 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Melchior, Eran | | | 1415 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Petach Tikva rapid 23.06.17 over 1850 | Petach Tikva | ISR | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1815 | 3.00 | 6 | -0.19 | 20 | -3.80 | |
| | Gorodetzky, David | f | | 2215 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Blatt, Yonatan | | | 1651 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gorodetzky, Matan | | | 1912 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Fudim, Binyamin | | | 1614 | ISR | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Shuker, Asaf | | | 1640 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Marcovici, Adrian | | | 1795 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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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