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Individual Calculations August 2020 |
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| Berenboym, Igor Total change: 3.60 | |   |
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| Jeruchess Cup 2020 | Jerusalem | ISR | 2020-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 2075 | 6.00 | 8 | 0.24 | 20 | 4.80 | |
|  Eizenstein, Yedidya | | | 1675 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Eizenstein, Yedidya | | | 1675 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Freiman, Mark | | | 1775 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Freiman, Mark | | | 1775 | ISR | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Pravdivetz, Vladimir | | | 1953 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pravdivetz, Vladimir | | | 1953 | ISR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Slonimskij, Arkadij | | | 2120 | RUS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Slonimskij, Arkadij | | | 2120 | RUS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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) | | | | Liga Artzit Merkaz 2020 Round 5-6 | Various | ISR | 2020-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2075 | 0.50 | 1 | -0.06 | 20 | -1.20 | |
| | Westreich, Itay | | | 2031 | ISR | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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) | | |
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