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Individual Calculations April 2017 |
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| Lagon, Michael Total change: 16.20 | |   |
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| Herzliya Winter 2017 A | Herzliya | ISR | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1902 | 3.50 | 7 | 0.97 | 20 | 19.40 | |
|  Gradenwitz, Oded | | | 1706 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Zilberman, Yaacov | g | | 2302 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Calabrese, Gabriel | | | 2110 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Levy, Avner | | | 1614 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Hasidovski, Arnold | | | 2154 | ISR | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Amit, Eli | | | 2064 | ISR | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Tifferet, Shaked | f | | 2198 | ISR | 0.00 | 1 | -0.15 | 20 | -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) | | | | Liga Artzit North 2017 Round 5-6 | Varios | ISR | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 1899 | 0.00 | 1 | -0.16 | 20 | -3.20 | |
| | Bortnik, Rostislav | | | 2180 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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