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Individual Calculations February 2017 |
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| Yoshpa, Yonatan Total change: 108.00 | |   |
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| Ashdod Open Autumn 2016 under 1900 | Ashdod | ISR | 2016-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1506 | 3.00 | 4 | 1.86 | 40 | 74.40 | |
|  Pevzner, Maks | | | 1548 | ISR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Vaknin, Asaf | | | 1794 | ISR | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Robach, Shay | | | 1654 | ISR | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Rosh, Itzhak | | | 1704 | ISR | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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) | | | | Liga Alef South 2017 Round 1-2 | various | ISR | 2017-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1528 | 1.00 | 2 | 0.84 | 40 | 33.60 | |
| | Slobodiansky, Steven | | | 1921 | ISR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Yideses, Yaacov | | | 1928 * | ISR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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