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Individual Calculations January 2012 |
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| Feduk, Irina Total change: -0.45 | |   |
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| World Youth Chess Championship - U 14 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1905 | 4.00 | 8 | -1.17 | 15 | -17.55 | |
|  Bermudez Veliz, Josselyn | | | 1624 | ECU | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Jansen Van Rensburg, Monica | | wc | 1740 | RSA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Monnisha, Gk | | wf | 1992 | IND | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Arguello Vinueza, Bertha | | | 1646 | ECU | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Virkud, Apurva | | | 1804 | USA | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Dall`orsoletta, Alaize | | | 1731 | BRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Gologorsky, Rachel | | | 2057 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Giblon, Rebecca | | | 1720 | CAN | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | Ukraine Boys Under 16 Chess Championship semifinal | Nikolaev | UKR | 2011-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1905 | 3.50 | 7 | 1.14 | 15 | 17.10 | |
| | Tiba, Vladyslav | | | 2193 | UKR | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Basko, Bogdan | | | 1994 | UKR | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Bogdanov, Egor | | | 2143 | UKR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Trjapishko, Alexandr | | | 2076 | UKR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Zhuravlev, Ivan | | | 1669 | UKR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Kalchev, Vasilii | | | 2000 | UKR | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Linker, Mikhail | | | 2169 | UKR | 0.50 | 1 | 0.32 | 15 | 4.80 | |
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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