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Individual Calculations July 2017 |
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| Calabrese, Gabriel Total change: -37.20 | |   |
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| Kfar Saba Spring tournament 2017 A | Kfar Saba | ISR | 2017-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2152 | 4.50 | 7 | -0.81 | 20 | -16.20 | |
|  Sokolovsky, Yahli | | | 1948 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Shik Buchbinder, Tim | | | 1933 | ISR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Zhimalov, Adam | | | 1864 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mayer, Ralph | | | 1955 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Magen, Amnon | | | 2040 | ISR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Martianov, Andre | | | 1975 | ISR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Gerber, Nick | | | 1915 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | Herzliya Spring 2017 A | Herzliya | ISR | 2017-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2152 | 4.50 | 9 | -1.05 | 20 | -21.00 | |
| | Lotsov Har-Zahav, Avraham | | | 1794 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Dvoirys, Semen I. | g | | 2548 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kinberg, Ofer | | | 1997 | ISR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Amit, Eli | | | 2026 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Philosoph, Assi | | | 2129 | ISR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Hayohamo, Raz | | | 1826 | ISR | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Lagon, Michael | | | 1915 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hasidovsky, Michael | | | 2089 | ISR | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Zalkind, Konstantin | f | | 2227 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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