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Individual Calculations April 2021 |
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| Orian, Noga Total change: 81.36 | |   |
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| Israeli Women Championship Finals 2020 | Haifa | ISR | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1658 | 5.00 | 9 | 2.71 | 36 | 97.56 | |
|  Reprun, Nadejda | | | 1968 | ISR | 0.50 | 1 | 0.36 | 36 | 12.96 | |  Lian, Marina | | | 1870 | ISR | 1.00 | 1 | 0.77 | 36 | 27.72 | | | Golovchanskaya, Alina | | | 1681 | RUS | 0.50 | 1 | 0.03 | 36 | 1.08 | | | Federovski, Adi | | | 1995 | ISR | 0.00 | 1 | -0.12 | 36 | -4.32 | | | Kochavi, Dana | | | 1572 | ISR | 0.50 | 1 | -0.12 | 36 | -4.32 | | | Vardi, Shlomit | | | 1901 | ISR | 1.00 | 1 | 0.80 | 36 | 28.80 | | | Shvayger, Yuliya | m | wg | 2058 * | ISR | 0.00 | 1 | -0.08 | 36 | -2.88 | | | Aleksandrova, Aleksandra | | wf | 1769 | ISR | 1.00 | 1 | 0.65 | 36 | 23.40 | | | Katkov, Michelle | | wf | 2058 * | ISR | 0.50 | 1 | 0.42 | 36 | 15.12 | | | * 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 Artzit Lenoar Tzafon 2021 Group A Rounds 1-3 | Various | ISR | 2021-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1658 | 2.00 | 2 | 1.05 | 36 | 37.80 | |
| | Gov, Guy | | | 2058 * | ISR | 1.00 | 1 | 0.92 | 36 | 33.12 | | | Gilor, Amit | | | 1340 | ISR | 1.00 | 1 | 0.13 | 36 | 4.68 | | | * 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) | | | | Israel Youth Championship Finals 2021 U14 - Israel Eshel Memorial | Hakfar Hayarok | ISR | 2021-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1658 | 3.50 | 8 | -1.50 | 36 | -54.00 | |
| | Hazan, Yotam | | | 1396 | ISR | 1.00 | 1 | 0.18 | 36 | 6.48 | | | Milikow, Elie | c | | 2058 * | ISR | 0.00 | 1 | -0.08 | 36 | -2.88 | | | Menahem, Adi | | | 1448 | ISR | 0.00 | 1 | -0.77 | 36 | -27.72 | | | Giller, Sean | | | 1383 | ISR | 1.00 | 1 | 0.17 | 36 | 6.12 | | | Meirovich, Ilay | | | 1311 | ISR | 1.00 | 1 | 0.11 | 36 | 3.96 | | | Vagman, Roy | c | | 2058 * | ISR | 0.50 | 1 | 0.42 | 36 | 15.12 | | | Zuev, Ilya | | | 1515 | ISR | 0.00 | 1 | -0.69 | 36 | -24.84 | | | Wul, Kfir | | | 1379 | ISR | 0.00 | 1 | -0.84 | 36 | -30.24 | | | * 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) | | |
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