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Rapid:
Individual Calculations January 2016 |
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| Noy, Eyal Total change: -79.00 | |   |
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| National Youth Championship 2015 Preliminaries U13 Center | Elkana | ISR | 2015-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1756 | 2.50 | 4 | -0.44 | 20 | -8.80 | |
|  Rozen, Eytan | | | 1570 | ISR | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Sokolovsky, Yahli | | | 1578 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Tamir, Roee | | | 1458 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Parnes, Nadav | | | 1666 | ISR | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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 |
| 1689 | 1756 | 1.50 | 3 | -0.26 | 20 | -5.20 | |
| | Shoker, Asaf | | | 1603 | ISR | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Samarin, Leonid | | | 1754 | ISR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Levi, Netanel | | | 1711 | ISR | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | | | Petach Tikva rapid Hanukkah 2015 over 1400 | Petach Tikva | ISR | 2015-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1756 | 0.00 | 3 | -2.47 | 20 | -49.40 | |
| | Sherman, Reem | | | 1356 * | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Podim, Ariel | | | 1617 | ISR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Shteiman, Yuval | | | 1441 | ISR | 0.00 | 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 |
| 1685 | 1756 | 1.00 | 3 | -0.78 | 20 | -15.60 | |
| | Shoker, Asaf | | | 1603 | ISR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Shtern, Shmuel | | | 1711 | ISR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Achai, Lyri | | | 1742 | ISR | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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