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Individual Calculations November 2017 |
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| Slobodiansky, Steven Total change: 33.20 | |   |
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| Dov Porat Memorial 2017 Youth A | Ramat Gan | ISR | 2017-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1982 | 3.50 | 5 | 0.75 | 40 | 30.00 | |
|  Levy, Zohar | | | 1707 | ISR | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Poleg, Dan | f | | 2271 | ISR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Aizenberg, Benny | | | 1855 | ISR | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Adar, Idan | | | 2082 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Avineri, Paz | | | 1807 | ISR | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | Liga Noar Artzit South 2017-18 Round 1-2 | various | ISR | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1982 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
| | Yefroimsky, Adi | | | 1582 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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