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Individual Calculations April 2018 |
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| Atias, Yonatan Total change: -12.40 | |   |
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| Nat. Ch. Quarterfinal 2017-18 Kiryat Bialik | Kiryat Bialik | ISR | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1558 | 1.50 | 9 | -0.23 | 40 | -9.20 | |
|  Dayan, Prosper | | | 1796 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Maman, Emanuel | | | 1788 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Levitan, Shon | | | 1902 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Weintraub, Amit | | | 1775 | ISR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Rave, Avraham | | | 1753 | ISR | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Mautner, Nachum | | | 1829 | ISR | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Kotler, Zvi | | | 1812 | ISR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gov, Guy | | | 1759 | ISR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Hajaj, Ariel | | | 1874 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | Liga Alef North (Thursdays) 2018 Round 5-6 | various | ISR | 2018-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 1698 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Akman, Adi | | | 2098 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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