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Rapid:
Individual Calculations August 2021 |
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| Neumann, Amit Total change: 24.00 | |   |
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| Green Village Summer Chess Championship | Ramat HaSharon | ISR | 2021-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1160 | 1.00 | 2 | 0.17 | 20 | 3.40 | |
|  Arian, Tal | | | 1085 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Kirsch, Yahel David | | | 1367 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | Feldklein memorial 2021 B | Rishon Lezion | ISR | 2021-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1160 | 2.00 | 3 | 1.03 | 20 | 20.60 | |
| | Veinberg, Yoav | | | 1310 | ISR | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Linik, Daniel | | | 1325 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Menashe, Etty | | | 1243 | ISR | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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