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Individual Calculations May 2019 |
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| Weissberg, Harel Total change: -34.00 | |   |
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| Top Class Ramat Gan - Spring | Ramat Gan | ISR | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1682 | 1.50 | 4 | -0.97 | 40 | -38.80 | |
|  Juli, Daniel-Federico | | | 1394 | ISR | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Yaniv, Ori | | | 2082 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Medovoy, Yaniv | | | 1414 | ISR | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Reches, Omer | | | 1517 | ISR | 0.00 | 1 | -0.72 | 40 | -28.80 | | | * 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) | | | | Israel Youth Finals - U12 Boys | Mevaseret Zion | ISR | 2019-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1709 | 5.00 | 8 | 0.12 | 40 | 4.80 | |
| | Korshenbaum, Lior | | | 1332 | ISR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Milikow, Elie | c | | 2109 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Amitai, Ido | | | 1567 | ISR | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Owsinski, Yonatan | | | 1334 | ISR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Lindman, Hilel | | | 1547 | ISR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Vagman, Roy | | | 1959 | ISR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Levitan, Yaron | | | 1341 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Neeman, Gal | | | 1715 | ISR | 1.00 | 1 | 0.51 | 40 | 20.40 | | | * 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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