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Individual Calculations September 2013 |
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| Shtemler, Lavi Total change: 1.35 | |   |
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| Gideon Japhet International Open A | Jerusalem | ISR | 2013-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2038 | 0.50 | 4 | -0.84 | 15 | -12.60 | |
|  Haimovich, Tal | m | | 2355 | ISR | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Gal, Moshe | | | 2203 | ISR | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Levinsky, Gregory | | | 1992 | ISR | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Berenboym, Igor | | | 2130 | ISR | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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) | | | | Grand Prize 2013 Youth | Tel Aviv | ISR | 2013-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2038 | 2.50 | 4 | 0.93 | 15 | 13.95 | |
| | Kobo, Ori | f | | 2307 | ISR | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Hochshtad, Eyal | | | 1915 | ISR | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Reshef, Omer | | | 2211 | ISR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Nueman, Uri | | | 2069 | ISR | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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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