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Individual Calculations April 2017 |
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| Gradenwitz, Oded Total change: -90.20 | |   |
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| Herzliya Winter 2017 A | Herzliya | ISR | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1706 | 3.50 | 9 | -0.56 | 20 | -11.20 | |
|  Levin, Elad | | | 2106 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lagon, Michael | | | 1902 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Milatin, Zvi | | | 1649 | ISR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kadosh, Lior | | | 1591 | ISR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Diomin, Reuven | | | 1637 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Cohen, Dvir | | | 1560 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Shwarchbard, Zvi | | | 1877 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Dobkin, Uri | | | 1699 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Nechemya, Natan | | | 1768 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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) | | | | Mark Center Tuesdays Winter 2017 A | Tel Aviv | ISR | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1706 | 0.50 | 7 | -2.60 | 20 | -52.00 | |
| | Shwarchbard, Zvi | | | 1877 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kotler, Yiftah | | | 1749 | ISR | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Baruch, Dror | | | 1776 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Domensky, Arkadi | | | 1831 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Levanzov, Evgeny | | | 1699 | ISR | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Guz, Ari | | | 1776 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Zemach, Nadav | | | 1512 | ISR | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | | | Petach Tikva Winter 2017 | Petach Tikva | ISR | 2017-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1706 | 2.00 | 5 | -1.30 | 20 | -26.00 | |
| | Fudim, Binyamin | | | 1561 | ISR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Fudim, Ariel | | | 1495 | ISR | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Sherman, Reem | | | 1600 | ISR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Aizenberg, Benny | | | 1619 | ISR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Shteiman, Yuval | | | 1646 | ISR | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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 Petah Tikva 2017 Round 5-6 | Petah Tikva | ISR | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1711 | 0.50 | 1 | -0.05 | 20 | -1.00 | |
| | Ganani, Yacov | | | 1672 | 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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