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Individual Calculations April 2018 |
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| Lulav, Hadar Total change: -139.20 | |   |
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| Haifa-Nesher Spring 2018 under 2000 | Nesher | ISR | 2018-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1578 | 1.50 | 5 | -0.79 | 40 | -31.60 | |
|  Rave, Avraham | | | 1740 | ISR | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Meir, Ohad | | | 1633 | ISR | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Sela, Israel | | | 1677 | ISR | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Levitan, Yaron | | | 1406 | ISR | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Smilovich, Eli | | | 1587 | ISR | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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 2018 G14 | Hakfar Hayarok | ISR | 2018-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1582 | 1.50 | 5 | -2.69 | 40 | -107.60 | |
| | Almog, Shani | | | 1264 | ISR | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Tsadka Darel, Darya | | | 1382 | ISR | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Maryasin, Evelyn | | | 1327 | ISR | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Turkenitz, Inbal | | | 1310 | ISR | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Zlatin, Nikol | | | 1182 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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