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Rapid:
Individual Calculations November 2022 |
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| David, Idan Total change: 8.40 | |   |
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| Herzliya Sukkot Juniors Rapid 2022 | Herzliya | ISR | 2022-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1145 | 1313 | 2.50 | 3 | 0.37 | 40 | 14.80 | |
|  Shklar, Eitan | | | 1047 | ISR | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Unger, Guy | | | 1279 | ISR | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Wolf, Eitan | | | 1109 | ISR | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | Israeli Youth Rapid Championship 2022 U12, Dov Porat Memorial | Ramat Gan | ISR | 2022-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1313 | 3.00 | 5 | -0.16 | 40 | -6.40 | |
| | Ermakov, Roman | | | 1388 | ISR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Sapir, Yaroslav | | | 1254 | ISR | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Angel, Oriel | | | 1118 | ISR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hermans, Ray | | | 1124 | ISR | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Bedyovkin, Nataniel Alexey | | | 1180 | ISR | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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