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Individual Calculations November 2014 |
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| Tifferet, Shaked Total change: -43.60 | |   |
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| Dov Porat Memorial 2014 Juniors A | Ramat Gan | ISR | 2014-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1960 | 4.00 | 5 | 0.62 | 40 | 24.80 | |
|  Gitin, Amit | | | 1612 | ISR | 0.50 | 1 | -0.39 | 40 | -15.60 | |  Sassoon, Roei | | | 1698 | ISR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Gabizon, Eyal | | | 1733 | ISR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Levitan, Tal | | | 1840 | ISR | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Aharonovich, Itamar | | | 2183 | ISR | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | 24th European Boys-14 Ch | Batumi | GEO | 2014-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1960 | 3.00 | 8 | -1.71 | 40 | -68.40 | |
| | Nguyen, Thai Dai Van | c | | 2256 | CZE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Vykouk, Jan | | | 2238 | CZE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Skladtshikov, Andrei | | | 1750 | EST | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Maltsevskiy, Nikolay | | | 1716 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Yazici, Ugur Doga | | | 1772 | TUR | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Savic, Mihailo S | | | 1858 | SRB | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Khvadagiani, Nika | | | 1723 | GEO | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Akhvlediani, Irakli | | | 1855 | GEO | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | |
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