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Individual Calculations April 2017 |
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| Guz, Ari Total change: 20.80 | |   |
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| Mark Center Tuesdays Winter 2017 A | Tel Aviv | ISR | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1776 | 3.50 | 7 | 0.35 | 40 | 14.00 | |
|  Golberg, Igor | | | 2176 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Levanzov, Evgeny | | | 1699 | ISR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Vladimirsky, Mark | | | 2040 | ISR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Noy, Eyal | | | 1680 | ISR | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Zemach, Nadav | | | 1512 | ISR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Gradenwitz, Oded | | | 1706 | ISR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Uritsky, Eli | | | 1984 | ISR | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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) | | | | Liga Bet Rishon Lezion 2017 Round 5-6 | varios | ISR | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1766 | 1.00 | 2 | 0.17 | 40 | 6.80 | |
| | Milikow, Elie | | | 1891 | ISR | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Baruch, Dror | | | 1765 | ISR | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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