Individual Calculations September 2021 |
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Neumann, Amit Total change: 28.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Chess4all- Summer in Savyon A | Savyon | ISR | 2021-07-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1629 | 1357 | 1.00 | 3 | 0.44 | 40 | 17.60 | |
| Duchan, Yoav | | | 1624 | ISR | 0.00 | 1 | -0.18 | 40 | -7.20 | | Levi, Yoel | | | 1757 * | ISR | 0.50 | 1 | 0.42 | 40 | 16.80 | | Neeman, Ori | | | 1507 | ISR | 0.50 | 1 | 0.20 | 40 | 8.00 | | * 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) | | Israeli team U14 championship, Nahum Naftali memorial | Afula | ISR | 2021-08-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1164 | 1357 | 2.50 | 3 | 0.27 | 40 | 10.80 | |
| Galamidi, Ram | | | 1063 | ISR | 1.00 | 1 | 0.15 | 40 | 6.00 | | Kotniki, Franky | | | 1181 | ISR | 0.50 | 1 | -0.23 | 40 | -9.20 | | Goldstein, Asaf | | | 1247 | ISR | 1.00 | 1 | 0.35 | 40 | 14.00 | | 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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