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Rapid:
Individual Calculations January 2016 |
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| Sherman, Reem Total change: 116.00 | |   |
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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 |
| 1527 | 1309 | 1.00 | 3 | 0.28 | 20 | 5.60 | |
|  Sobel, Ido | | | 1612 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Federovski, Yael | | | 1370 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Sobel, Alon | | | 1599 | ISR | 1.00 | 1 | 0.84 | 20 | 16.80 | |
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) | | | | Petach Tikva rapid Hanukkah 2015 over 1400 | Petach Tikva | ISR | 2015-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1309 | 4.00 | 5 | 3.38 | 20 | 67.60 | |
| | Noy, Eyal | | | 1709 * | ISR | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Wertlieb, Tomer | | | 1647 | ISR | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Podim, Binyamin | | | 1687 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Aizenberg, Benny | | | 1559 | ISR | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Podim, Ariel | | | 1617 | ISR | 1.00 | 1 | 0.86 | 20 | 17.20 | | | * 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) | | | | Shahar Arad Memorial 2015 B | Kfar Saba | ISR | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1309 | 2.50 | 4 | 2.14 | 20 | 42.80 | |
| | Gorelikov, Israel | | | 1709 * | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Koren, Garry | | | 1709 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gefen, Itamar | | | 1656 | ISR | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Fainman, Tomer | | | 1699 | ISR | 1.00 | 1 | 0.91 | 20 | 18.20 | | | * 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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