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Individual Calculations January 2020 |
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| Arian, Tomer Total change: 25.20 | |   |
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| Rishon Fall 2019 U2000 | Rishon Letzion | ISR | 2019-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1619 | 6.00 | 9 | 1.48 | 40 | 59.20 | |
|  Dayan, Itay | | | 1386 | ISR | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Ribstein, Orel | | | 1556 | ISR | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Waisberg, Arnold | | | 1755 | ISR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Gera, Dan | | | 1616 | ISR | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Brand, Rami | | | 1503 | ISR | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Samarin, Leonid | | | 1632 | ISR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Smoliar, Klim | | | 1822 | ISR | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Pelech, Roee | | | 1793 | ISR | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Azoulay, Jonathan | | | 1497 | ISR | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | Artzit Youth League - Central 2019/20 Round 6-7 | Various | ISR | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1622 | 0.00 | 1 | -0.85 | 40 | -34.00 | |
| | Levian, Omer | | | 1330 | ISR | 0.00 | 1 | -0.85 | 40 | -34.00 | |
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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