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Blitz:
Individual Calculations September 2021 |
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| Tsafrir, Ori Total change: 52.60 | |   |
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| Israeli Youth Team Blitz Cup U-18 2021 | Green Village | ISR | 2021-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1370 | 4.00 | 7 | 1.93 | 20 | 38.60 | |
|  Shapira, Gal | | | 1563 | ISR | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Neiman, Maks | | | 1784 | ISR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Zusman, Tal | | | 1543 | ISR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Gilad, Tomer | | | 1188 | ISR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Pelech, Roee | | | 1687 | ISR | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Friedland, Eldar | | | 1714 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ivanov, Danil | | | 1380 | ISR | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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 | K | K*chg | Game |
| 1324 | 1370 | 3.50 | 5 | 0.70 | 20 | 14.00 | |
| | Sella, Eyal | | | 1326 | ISR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Ingel, Mica Bar | | | 1229 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Larioshin, Ariel | | | 1227 | ISR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Berlad, Asaf | | | 1494 | ISR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Williams, Oscar | | | 1345 | ISR | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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