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Individual Calculations September 2013 |
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| Zlotogorsky, Itay Total change: 100.80 | |   |
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| Macabbiah 2013 Open | Jerusalem | ISR | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 1942 | 5.50 | 8 | 3.15 | 30 | 94.50 | |
|  Slonimskij, Arkadij | | | 2177 | RUS | 0.50 | 1 | 0.29 | 30 | 8.70 | |  Har-Even, Abir | | | 2093 | ISR | 1.00 | 1 | 0.70 | 30 | 21.00 | | | Porat, Hen | | | 1841 | ISR | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Nareznoy, David | | | 2090 | ISR | 1.00 | 1 | 0.70 | 30 | 21.00 | | | Klein, Boris | | | 2096 | ISR | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Kumic, Filip | | | 2243 | SRB | 0.50 | 1 | 0.35 | 30 | 10.50 | | | Bezgodova, Svetlana | | wm | 2093 | RUS | 1.00 | 1 | 0.70 | 30 | 21.00 | | | Petrovski, Aleksandar | | | 2226 | MKD | 0.50 | 1 | 0.34 | 30 | 10.20 | |
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) | | | | Gideon Japhet International Open B | Jerusalem | ISR | 2013-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1942 | 1.50 | 3 | 0.21 | 30 | 6.30 | |
| | Parkhov, Yair | | | 1780 | ISR | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Yosefashvilly, Michael | | | 2102 | ISR | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Klein, Boris | | | 2096 | ISR | 0.00 | 1 | -0.29 | 30 | -8.70 | |
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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