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Individual Calculations September 2013 |
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| Erenberg, Ariel Total change: 84.00 | |   |
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| Macabbiah 2013 Open | Jerusalem | ISR | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1970 | 6.50 | 8 | 3.43 | 15 | 51.45 | |
|  Lukin, Elisha | | | 1570 * | ISR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kumic, Filip | | | 2243 | SRB | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Ginchil, Shay | | | 1930 | ISR | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Slonimskij, Arkadij | | | 2177 | RUS | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Orgad, Dan | | | 2017 | ISR | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Bezgodova, Svetlana | | wm | 2093 | RUS | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Petrovski, Igor | | | 2185 | MKD | 1.00 | 1 | 0.77 | 15 | 11.55 | | | D`israel, Davy | | | 2210 | ARG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * 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) | | | | KFS Weekend 2013 Rashit | Kfar Saba | ISR | 2013-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 1960 | 3.00 | 5 | 2.17 | 15 | 32.55 | |
| | Gamayev, Oleg | | | 2199 | ISR | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Judkovsky, Yair | | | 2360 * | ISR | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Leve, Nitai D | | | 2137 | USA | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Mindlin, Alon | | | 2263 | ISR | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Shvayger, Yuliya | | wm | 2265 | ISR | 0.50 | 1 | 0.36 | 15 | 5.40 | | | * 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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