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Individual Calculations January 2020 |
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| Timonin, Roman Total change: -8.80 | |   |
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| Artzit Youth League - Central 2019/20 Round 6-7 | Various | ISR | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1189 | 0.00 | 1 | -0.19 | 40 | -7.60 | |
|  Kochavi, Dana | | | 1445 | ISR | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | Israel Cadet Championship U11 Qualifiers 2019 - Center | Givatayim | ISR | 2019-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1189 | 1.50 | 4 | -0.03 | 40 | -1.20 | |
| | Faivishevsky, Noam | | | 1399 | ISR | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Mizrachi, Shachar | | | 1084 | ISR | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Goz, Shachar | | | 1285 | ISR | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Kravchenko, Danny | | | 1348 | ISR | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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