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Rapid:
Individual Calculations January 2016 |
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| Yaniv, Yuval Total change: 14.20 | |   |
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| National Youth Championship 2015 Preliminaries U11 Center | Elkana | ISR | 2015-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1607 | 2.00 | 2 | 0.59 | 20 | 11.80 | |
|  Shapira, Gal | | | 1484 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Zemach, Nadav | | | 1424 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | Mark Centre rapid Hannukah 2015 Open | Tel Aviv | ISR | 2015-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1607 | 1.50 | 4 | 0.12 | 20 | 2.40 | |
| | Shlam, Yehuda | | | 1957 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Roytman, Moshe | | | 1339 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Knol, Yuval | | | 1707 | ISR | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Parkhov, Yair | | | 2007 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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