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Rapid:
Individual Calculations July 2017 |
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| Bolkovstein, David Total change: -5.00 | |   |
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| Joni Markovitch Memorial Rapid 2017 A | Rishon Lezion | ISR | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1747 | 1.00 | 4 | -0.33 | 20 | -6.60 | |
|  Lahav, Michal | | wf | 2048 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Flaum, Mark | | | 1956 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sokolovsky, Yahli | | | 1686 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Mdivani, Maka | | | 1841 | ISR | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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) | | | | Tsafrir Huber Memorial 2017 B | Rehovot | ISR | 2017-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1747 | 2.00 | 5 | 0.08 | 20 | 1.60 | |
| | Bondar, Alexandr | | | 2032 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Leib, Daniel | | | 1623 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Gleizer, Mark | f | | 2123 | ISR | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Dvoiris, Lev | | | 1977 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Levy, Zohar | | | 1513 | ISR | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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