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Rapid:
Individual Calculations January 2016 |
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| Gleizer, Adar Total change: 33.00 | |   |
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| National Youth Championship 2015 Preliminaries U11 Center | Elkana | ISR | 2015-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1402 | 3.00 | 4 | 1.27 | 20 | 25.40 | |
|  Zemach, Nadav | | | 1424 | ISR | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Federovski, Yael | | | 1370 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Portnoy, Noam | | | 1504 | ISR | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Hoffmann, Yair | | | 1504 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | Avraham Feldklein Memorial rapid 2015 B | Rishon Lezion | ISR | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1402 | 1.00 | 2 | 0.38 | 20 | 7.60 | |
| | Lubelsky, Alex | | | 1802 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Federovski, Yael | | | 1370 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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