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Individual Calculations April 2021 |
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| Sapir, Omri Total change: 11.20 | |   |
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| Israel Youth Championship Finals 2021 U10 - Israel Eshel Memorial | Hakfar Hayarok | ISR | 2021-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1074 | 1.50 | 4 | 0.28 | 40 | 11.20 | |
|  Weber, Yonatan | | | 1295 | ISR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Shilon Rahav, Eliran | | | 1310 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Ben David, Roy | | | 1058 | ISR | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Kats, Itay | | | 1237 | ISR | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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) | | |
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