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Individual Calculations August 2021 |
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| Medovoy, Yaniv Total change: 112.40 | |   |
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| Kiryat Ono Start of Summer 2021 A | Kiryat Ono | ISR | 2021-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1463 | 1.50 | 5 | 0.43 | 40 | 17.20 | |
|  Gavriely, Or | | | 1611 | ISR | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Shaul Seidner, Liad | | | 1771 | ISR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Leib, Yoni | | | 1702 | ISR | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Gradenwitz, Oded | | | 1621 | ISR | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Lotsov Har-Zahav, Avraham | | | 1768 | ISR | 0.50 | 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) | | | | Liga Bet Merkaz 2021 Rounds 7-8 | Various | ISR | 2021-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1471 | 1.00 | 2 | 0.43 | 40 | 17.20 | |
| | Memia, Yuval | | | 1521 | ISR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Barzilai, Moran | | | 1774 | ISR | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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) | | | | 11th Kiryat Ono Summer Festival Open B | Kiryat Ono | ISR | 2021-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1471 | 2.50 | 4 | 1.95 | 40 | 78.00 | |
| | Menahem, Adi | | | 1719 | ISR | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Bialik, Eyal | | | 1859 | ISR | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Levi, Or | | | 1797 | ISR | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Shwarchbard, Zvi | | | 1777 | ISR | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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