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Individual Calculations April 2019 |
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| Lurie, Igor Total change: 2.00 | |   |
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| Netanya "Yitzhak Shlakman" International Tournament 2019 A | Netanya | ISR | 2019-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1606 | 2.50 | 7 | 0.05 | 20 | 1.00 | |
|  Feldman, Gidi | | | 2000 | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Edelsberg, Leon | | | 1571 | ISR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Afgin, David | | | 1922 | ISR | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Berenstein, Nadav | | | 1648 | ISR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Benyguev, Ilul | | | 1780 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Halevi, Danny | | | 1490 | ISR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Lurie, Ariel | | | 1742 | ISR | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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 Beit Hadarim 2019 Round 5 | Various | ISR | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1587 | 0.50 | 1 | 0.05 | 20 | 1.00 | |
| | Tsarfati, Ohn | | | 1623 | ISR | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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