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Individual Calculations April 2017 |
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| Levy, Zohar Total change: 132.00 | |   |
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| Herzliya Winter 2017 A | Herzliya | ISR | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1435 | 1.50 | 6 | 0.42 | 40 | 16.80 | |
|  Shwarchbard, Zvi | | | 1835 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mizrahi, Ido | | | 1675 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Cohen, Dvir | | | 1560 | ISR | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Leor, Effi | | | 1718 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Lotsov Har-Zahav, Avraham | | | 1835 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Milatin, Zvi | | | 1649 | ISR | 1.00 | 1 | 0.77 | 40 | 30.80 | | | * 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) | | | | Kiryat Ono Winter Tournament 2017 B | Kiryat Ono | ISR | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1442 | 4.00 | 4 | 1.62 | 40 | 64.80 | |
| | Dayan, Itay | | | 1377 | ISR | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Oren, Ofer | | | 1436 | ISR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Cohen, Yael | | | 1421 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Vagman, Roy | | | 1245 | ISR | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | Liga Bet Herzliya 2017 Round 5-6 | Herzliya | ISR | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1421 | 2.00 | 2 | 1.26 | 40 | 50.40 | |
| | Sagi, Nahum | | | 1511 | ISR | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Cohen, Yaacov | | | 1524 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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