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Individual Calculations August 2014 |
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| Kobo, Ori Total change: 56.80 | |   |
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| Summer Kiryat Ono A 2014 | Kiryat Ono | ISR | 2014-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2308 | 4.00 | 5 | 0.81 | 20 | 16.20 | |
|  Drori, Saar | c | | 2043 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Kraus, Ohad | | | 2175 | ISR | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Reshef, Omer | | | 2275 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Gruenfeld, Yehuda | g | | 2449 | ISR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Gorodetzky, David | | | 2037 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | 2nd Gideon Japhet Memorial Open A | Jerusalem | ISR | 2014-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2308 | 2308 | 6.50 | 9 | 2.03 | 20 | 40.60 | |
| | Hochman, Elnatan | | | 2010 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Erenberg, Ariel | | | 2131 | ISR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Gamayev, Oleg | | | 2181 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Zaltz, Dov | | | 2254 | ISR | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Alexikov, Alexander | m | | 2380 | UKR | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Huzman, Alexander | g | | 2589 | ISR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Soffer, Ram | g | | 2447 | ISR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Birnboim, Nathan | m | | 2335 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Gruenfeld, Yehuda | g | | 2449 | ISR | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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