Individual Calculations January 2020 |
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Tzidkiya, Yeshaayahu Total change: -48.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Elitzur Petah Tikva IM Autumn 2 | Petach Tikva | ISR | 2019-10-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2294 | 2325 | 3.50 | 9 | -1.37 | 20 | -27.40 | |
| Hoffmann, Yair | | | 2274 | ISR | 0.00 | 1 | -0.57 | 20 | -11.40 | | Aroesti, Roee | f | | 2252 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | Kupervaser, Erez | | | 2288 | ISR | 0.50 | 1 | -0.05 | 20 | -1.00 | | Vagman, Roy | c | | 2087 | ISR | 0.00 | 1 | -0.80 | 20 | -16.00 | | Nedobora, Mikhail | m | | 2362 | UKR | 0.00 | 1 | -0.45 | 20 | -9.00 | | Kudischewitsch, David | m | | 2349 | RUS | 0.50 | 1 | 0.03 | 20 | 0.60 | | , | m | | 2327 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | Li Min, Peng | m | | 2454 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | Aizenberg, Benny | | | 2252 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | 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) | | Elite Youth League - South 2019/20 Round 6-7 | Various | ISR | 2019-12-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2089 | 2328 | 0.50 | 2 | -1.06 | 20 | -21.20 | |
| Zemach, Roee | | | 2205 | ISR | 0.00 | 1 | -0.67 | 20 | -13.40 | | Stolyarsky, Yegor | | | 1973 | ISR | 0.50 | 1 | -0.39 | 20 | -7.80 | | 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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