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Rapid:
Individual Calculations April 2018 |
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| Sobel, Alon Total change: 38.20 | |   |
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| Purim Junior Rapid 28.02.18 A | Ramat Gan | ISR | 2018-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1591 | 1.00 | 6 | -0.57 | 20 | -11.40 | |
|  Tzidkiya, Yeshaayahu | | | 1977 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Aizenberg, Benny | | | 1811 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kochavi, Ori | | | 1858 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Zach, Asif | | | 1571 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Yaniv, Ori | | | 1876 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Katkov, Michelle | | wf | 1671 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | Eliahu Levant Memorial Rapid 2018 B | Beer Sheva | ISR | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1591 | 3.50 | 6 | 2.48 | 20 | 49.60 | |
| | Shevelev, Vitali | | | 1991 * | ISR | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Dounaevski, Michael | | | 1881 | ISR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Sheinkman, Lidan | | | 1703 | ISR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Neiman, Maks | | | 1765 | ISR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Moshenberg, David | | | 1984 | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chazan, Yonatan | | | 1987 | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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