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Individual Calculations July 2022 |
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| Zakin, Lior Total change: 126.80 | |   |
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| open chess tournament up to 1800 rated players | Rishon Lezion | ISR | 2022-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1191 | 4.50 | 5 | 3.17 | 40 | 126.80 | |
|  Gershovich, Yaacov | | | 1375 | ISR | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Kanevsky, Evgeny | | | 1531 | ISR | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Tzafir, Arik | | | 1188 | ISR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Asherov, Aharon | | | 1579 | ISR | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Dvorsky, David | | | 1290 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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