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Individual Calculations December 2023 |
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| Bodenshtein, Yair Total change: -38.00 | |   |
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| Summer Chess Competition | Kfar Saba | ISR | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1864 | 3.50 | 7 | -1.76 | 20 | -35.20 | |
|  Mond, Omri | | | 1659 | ISR | 0.00 | 1 | -0.76 | 20 | -15.20 | |  David, Idan | | | 1508 | ISR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Ingel, Mica Bar | | | 1641 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Schwarz, Harry | | | 1766 | ISR | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Magen, Ofek | | | 1574 | ISR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Gilor, Amit | | | 1735 | ISR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Paz, Arnon | | | 1721 | ISR | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Kiryat Ono Autumn 2023 A | Kiryat Ono | ISR | 2023-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1889 | 5.50 | 7 | -0.14 | 20 | -2.80 | |
| | Shifrin, Evgeny | | | 1700 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Semo, Sagy | | | 1587 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Eyal, Amir | | | 1786 | ISR | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Dimenshtein, Daniel | | | 1572 | ISR | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Doron, Itay | | | 1489 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Berlad, Asaf | | | 1702 | ISR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Zaslavsky, Oleg | | | 1568 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | |
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