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Blitz:
Individual Calculations September 2021 |
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| Zakin, Lior Total change: 0.00 | |   |
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| Summer blitz chess -Chess4all | Savyon | ISR | 2021-08-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1586 | 0 | 2.00 | 7 | 0.00 | 1428 | | 0.00 | |
|  Aroesti, Roee | f | | 2046 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | | Gefen, Itamar | | | 1434 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | | Sason, Noam | | | 1496 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | | Vakhapov, Lev | | | 1542 | ISR | 1.00 | 1 | 0.00 | | 0.00 | |  Yoshpa, Yonatan | | | 1768 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | | Shaham, Omer | | | 1529 | ISR | 1.00 | 1 | 0.00 | | 0.00 | | | Shilon Rahav, Eliran | | | 1284 | ISR | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Israeli team U14 blitz cup, Nahum Naftali memorial | Afula | ISR | 2021-08-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1200 | 0 | 5.00 | 6 | 0.00 | 1240 | | 0.00 | |
| | Sides, Noam | | | 1138 | ISR | 1.00 | 1 | 0.00 | | 0.00 | | | Goldstein, Asaf | | | 1236 | ISR | 1.00 | 1 | 0.00 | | 0.00 | | | Amitai, Liad | | | 1137 | ISR | 1.00 | 1 | 0.00 | | 0.00 | | | Tsafrir, Ori | | | 1370 | ISR | 1.00 | 1 | 0.00 | | 0.00 | | | Landa, Rom | | | 1212 | ISR | 1.00 | 1 | 0.00 | | 0.00 | | | Koren, Yotam | | | 1104 | ISR | 0.00 | 1 | 0.00 | | 0.00 | |
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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