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Individual Calculations September 2013 |
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| Maman, Emanuel Total change: -20.70 | |   |
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| Macabbiah 2013 Open | Jerusalem | ISR | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 1918 | 0.50 | 4 | -0.59 | 15 | -8.85 | |
|  Stein, Jeremy A | | | 2110 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Rositsan, Boris | f | | 2145 | LTU | 0.50 | 1 | 0.29 | 15 | 4.35 | |  Beinenson, Katsiaryna | | wf | 2023 | BLR | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Har-Even, Abir | | | 2093 | ISR | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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 |
| 2006 | 1915 | 0.00 | 2 | -0.79 | 15 | -11.85 | |
| | Slonimskij, Arkadij | | | 2177 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Rave, Avraham | | | 1834 | ISR | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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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