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Individual Calculations August 2016 |
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| Kereth, Oren Total change: -13.60 | |   |
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| 7th Kiryat Ono Summer Festival B | Kiryat Ono | ISR | 2016-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1865 | 4.00 | 5 | 0.97 | 40 | 38.80 | |
|  Pelech, Roee | | | 1532 | ISR | 0.50 | 1 | -0.38 | 40 | -15.20 | |  Samarin, Leonid | | | 1780 | ISR | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Lukin, Elisha | | | 2171 | ISR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Noy, Eyal | | | 1601 | ISR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Lotsov Har-Zahav, Avraham | | | 1816 | ISR | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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) | | | | Gideon Japhet Memorial ACP Open 2016 A | Jerusalem | ISR | 2016-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1865 | 1.00 | 7 | -1.31 | 40 | -52.40 | |
| | Poleg, Dan | | | 2265 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Globus, Or | | | 2063 | ISR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Zlotogorski, Itay | | | 1954 | ISR | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Parkhov, Yair | | | 2162 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Adar, Idan | | | 1975 | ISR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Sassoon, Roei | | | 1763 | ISR | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Vaturi, Eden | | | 1888 | ISR | 0.00 | 1 | -0.47 | 40 | -18.80 | | | * 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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