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Individual Calculations November 2017 |
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| Hadas, Itamar Total change: -49.60 | |   |
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| National Ch. 1-8 final 2017 Kfar Saba Group 2 | Kfar Saba | ISR | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1722 | 5.00 | 8 | -0.92 | 40 | -36.80 | |
|  Lifshits, Raz | | | 1735 | ISR | 0.00 | 1 | -0.48 | 40 | -19.20 | |  Cohen, Ofer | | | 1651 | ISR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Bar, Indy | | | 1414 | ISR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Yusupoff, Yoav | | | 1569 | ISR | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Alpert, Shachar | | | 1546 | ISR | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Fine, Yotam | | | 1322 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Drucker, Sagi | | | 1547 | ISR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Aviv, Eytan | | | 1355 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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 Noar Ilit North 2017-18 Round 1-2 | various | ISR | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1722 | 0.00 | 1 | -0.32 | 40 | -12.80 | |
| | Yaniv, Yuval | | | 1857 | ISR | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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