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Individual Calculations April 2021 |
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| Saidy, Ariel Total change: 26.80 | |   |
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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 |
| 1094 | 1051 | 2.00 | 3 | 0.67 | 40 | 26.80 | |
|  Larioshin, Ariel | | | 1126 | ISR | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Levitan, Liel | | | 1097 | ISR | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Ben David, Roy | | | 1058 | ISR | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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