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Individual Calculations December 2021 |
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| Vagman, Roy Total change: 151.60 | |   |
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| Mark Center Autumn Level A | Tel Aviv | ISR | 2021-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 2070 | 4.00 | 5 | 0.44 | 40 | 17.60 | |
|  Weinstein, Shaul | | | 1916 | ISR | 0.50 | 1 | -0.21 | 40 | -8.40 | |  Ater, Yuval | | | 1696 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Zemach, Nadav | | | 2106 | ISR | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Amit, Eli | | | 1966 | ISR | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Tambor, Dor | | | 1759 | ISR | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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) | | | | IM Third Saturday Mix 223 | Novi Sad | SRB | 2021-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 1956 | 5.00 | 9 | 3.35 | 40 | 134.00 | |
| | Bulajic, Ratko | f | | 2229 | SRB | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Leskur, Dejan | m | | 2276 | SRB | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Bozic, Milan | m | | 2246 | SRB | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Maksimovic, Branimir | m | | 2292 | SRB | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Mushini, Ajay | | | 1947 | IND | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Sharma, Isha | | wm | 2185 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kardashevskiy, Evgeny | m | | 2356 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Djuric, Stefan | g | | 2305 | SRB | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Popchev, Milko | g | | 2235 | BUL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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