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Individual Calculations May 2019 |
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| Neumann, Amit Total change: -55.20 | |   |
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| Top Class Ramat Gan - Spring | Ramat Gan | ISR | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1336 | 0.50 | 3 | -0.22 | 40 | -8.80 | |
|  Rabinovich, Shahar | | | 1517 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Berenstein, Nadav | | | 1661 | ISR | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Duchan, Yoav | | | 1460 | ISR | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | Israel Youth Finals - U12 Boys | Mevaseret Zion | ISR | 2019-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1336 | 1.50 | 7 | -1.16 | 40 | -46.40 | |
| | Shatil, Shir | | | 1682 | ISR | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Gadot, Ilay | | | 1306 | ISR | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Tsirilman, Guy | | | 1736 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pevzner, Maks | | | 1643 | ISR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Laor, Jason Ethan | | | 1235 | ISR | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Kravchenko, Danny | | | 1229 | ISR | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Owsinski, Yonatan | | | 1334 | ISR | 0.00 | 1 | -0.50 | 40 | -20.00 | | | * 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) | | |
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