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Rapid:
Individual Calculations January 2023 |
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| Tsvieli, Boaz Total change: 32.80 | |   |
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| Green Village Secondary Winter Tournament 2022 | Kfar yarok | ISR | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1040 | 1.50 | 4 | 1.28 | 40 | 51.20 | |
|  Barzuza Oliar, Asa | | | 1457 | ISR | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Felman, Chaim | | | 1545 | ISR | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Frank, Haggai | | | 1604 | ISR | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Falkovich, Stanislav | | | 1415 | ISR | 0.50 | 1 | 0.41 | 40 | 16.40 | |
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) | | | | Israel U13 Qualifiers 2022 Beer Sheva | Beer Sheva | ISR | 2022-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1040 | 0.00 | 2 | -0.46 | 40 | -18.40 | |
| | Erez, Eitan | | | 1478 | ISR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Doctori, Shimri Leshem | | | 1112 | ISR | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | |
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