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Rapid:
Individual Calculations April 2018 |
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| Weissberg, Yair Total change: 52.60 | |   |
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| Purim Junior Rapid 28.02.18 B | Ramat Gan | ISR | 2018-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1354 | 2.00 | 5 | -0.84 | 20 | -16.80 | |
|  Federovski, Yael | | | 1401 | ISR | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Kane, Liam | | | 1219 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bialik, Eyal | | | 1462 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Bercovich, Asaf | | | 1222 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Elkayam, Omer | | | 1205 | ISR | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | 2nd Shlomo Tiran Memorial Rapid 2018 B | Jerusalem | ISR | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1354 | 4.00 | 5 | 3.47 | 20 | 69.40 | |
| | Belokopyt, Boris | | | 1754 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Zholti, Alon | | | 1700 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Gokhvat, Yoseph | | | 1745 | ISR | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Lindman, Michael | | | 1626 | ISR | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Ben-Simon, Eden | | | 1754 * | ISR | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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) | | |
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