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Individual Calculations April 2018 |
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| Sobel, Ido Total change: -44.00 | |   |
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| Ramat Gan Masters Winter 2018 A | Ramat Gan | ISR | 2018-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1654 | 4.00 | 7 | -1.06 | 40 | -42.40 | |
|  Bialik, Eyal | | | 1441 | ISR | 0.50 | 1 | -0.27 | 40 | -10.80 | |  Shatil, Shir | | | 1471 | ISR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Vetshtein, Lior | | | 1574 | ISR | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Weissberg, Harel | | | 1534 | ISR | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Munte, Noa | | | 1612 | ISR | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Elkayam, Omer | | | 1355 | ISR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Weissberg, Yair | | | 1327 | ISR | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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 Center (Saturdays) 2018 Round 5 | various | ISR | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1686 | 1.00 | 1 | 0.19 | 40 | 7.60 | |
| | Godovitch, Tomer | | | 1430 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | | | Israel Youth Championship Final 2018 U14 | Hakfar Hayarok | ISR | 2018-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1686 | 3.50 | 9 | -0.23 | 40 | -9.20 | |
| | Fudim, Binyamin | | | 1988 | ISR | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Hoffmann, Yair | | | 2005 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Stolyarsky, Yegor | | | 1927 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Sobel, Alon | | | 1782 | ISR | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Gov, Guy | | | 1899 | ISR | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Shocron, Alon | | | 1857 | ISR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Yefroimsky, Adi | | | 1485 | ISR | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Abdo, Amir | | | 1342 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Gleizer, Adar | | | 1501 | ISR | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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) | | |
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