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Individual Calculations December 2022 |
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| Ingel, Mica Bar Total change: 27.20 | |   |
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| Kiryat Ono Autumn 2022 A | Kiryat Ono | ISR | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1388 | 2.00 | 6 | 1.00 | 40 | 40.00 | |
|  Sapir, Omri | | | 1537 | ISR | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Zakin, Ilay | | | 1609 | ISR | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Bulkovstein, David | | | 1832 | ISR | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Qasem, Huda | | | 1778 | ISR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Berlad, Asaf | | | 1570 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Shifrin, Evgeny | | | 1805 | ISR | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | youth league arzit merkaz sharon 4-5 | israel | ISR | 2022-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1516 | 0.00 | 1 | -0.55 | 40 | -22.00 | |
| | David, Idan | | | 1477 | ISR | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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) | | | | European Youth Chess Championship 2022 - U14 Girls | Antalya | TUR | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1516 | 4.00 | 9 | 0.23 | 40 | 9.20 | |
| | Trunz, Michelle | | | 1822 | GER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sofieva, Alexandra | | | 1107 | FIN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ciarletta, Iris | | | 1846 | FRA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Tirpan, Ceren | | | 1673 | TUR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sureda Gonzalez, Cristina | | | 1660 | ESP | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Toth, Lili | | | 1927 | HUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tsapaki, Asimenia | | | 1606 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Karadas, Hena | | | 1347 | TUR | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Engel, Ecrin Tuana | | | 1262 | TUR | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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