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Rapid:
Individual Calculations January 2017 |
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| Arian, Tomer Total change: -7.80 | |   |
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| A. Feldklein Memorial rapid 24.12.16 B | Rishon Lezion | ISR | 2016-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1332 | 1.00 | 5 | 0.00 | 20 | 0.00 | |
|  Levanzov, Evgeny | | | 1708 | ISR | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Etingof, Yury | | | 1719 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bigelman, Itzhak | | | 1466 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Megidov, Anatoly | | | 1732 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reshef, Ido | | | 1387 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | Israel Youth Championship U15 Qualifier 2016 Center | Kiryat Ono | ISR | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1332 | 0.50 | 4 | -0.39 | 20 | -7.80 | |
| | Zhimalov, Adam | | | 1688 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Itzhak, Ariel | | | 1580 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Vaisgur, Alon | | | 1561 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zohar, Iddo | | | 1420 | USA | 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) | | |
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