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Rapid:
Individual Calculations September 2015 |
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| Bronstein, Or Total change: -43.20 | |   |
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| Israel U18 Team Championship 2015 | Jerusalem | ISR | 2015-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 2080 | 3.50 | 7 | -1.76 | 20 | -35.20 | |
|  Abend, Ilay | | | 1871 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Ginchil, Shay | | | 1958 | ISR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Ofir, Eran | | | 2027 | ISR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Ezra, Paul Chambers | | | 1680 * | BDI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ben Ari, Yannay | | | 1715 | ISR | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Tifferet, Shaked | | | 2001 | ISR | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Gerber, Tal | | | 1815 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | Tsafrir Rehovot rapid August 2015 A | Rehovot | ISR | 2015-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2080 | 2.00 | 5 | -0.40 | 20 | -8.00 | |
| | Yablonko, Eyal | | | 1789 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Veinberg, Nimrod | f | | 2265 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gorodetzky, Matan | | | 1876 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bitensky, Igor | m | | 2390 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kunin, Michael | | | 2163 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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