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Individual Calculations April 2020 |
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| Nadav, Avinoam Total change: -40.60 | |   |
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| Jeruchess Rating Tournament Under 2000 | Jerusalem | ISR | 2020-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1343 | 0.00 | 5 | -1.48 | 20 | -29.60 | |
|  Malachi, Aharon | | | 1743 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lavi, Yair | | | 1304 | ISR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Tsafrir, Ori | | | 1425 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Kfir, Itzhak | | | 1511 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Oliel, Yehonatan | | | 1601 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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 Alef Yerushalayim 2020 Round 3 | Various | ISR | 2020-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1340 | 0.00 | 1 | -0.55 | 20 | -11.00 | |
| | Kaminetsky, Roee | | | 1302 | ISR | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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