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Individual Calculations January 2011 |
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| Meredow, Shanepes Total change: -12.00 | |   |
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| Ashgabat Women | Ashgabad | TKM | 2010-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1830 | 1.50 | 6 | -0.04 | 15 | -0.60 | |
|  Chommyyev, Mihail | f | | 2229 | TKM | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Roziyeva, Aygyl | | | 1734 | TKM | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Artukov, Aman | | | 2132 | TKM | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Amangeldiyev, Meredgeldy | | | 1945 | TKM | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Kakaliyev, Akmeret | | | 2065 | TKM | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Jorayewa, Govher | | wf | 2158 | TKM | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | 9th Dubai Juniors 2010 | Dubai | UAE | 2010-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1872 | 2.50 | 5 | 0.45 | 15 | 6.75 | |
| | Dragieva, Denitza | | | 1782 | BUL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Saduakassova, Dinara | | wf | 2131 | KAZ | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Madhurima, Shekhar | | | 1719 | IND | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Shabanov, Nurlan Mammad Oglu | | | 2001 | AZE | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Ruiz, C Joshua D | f | | 2096 | COL | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | World Youth U-16 Chess Olympiad 2010 | Burdur | TUR | 2010-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1872 | 1.00 | 7 | -1.21 | 15 | -18.15 | |
| | Aghasaryan, Robert | f | | 2272 * | ARM | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Semianiuk, Konstantin | | | 2030 | CAN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Jayasundara, P.k.u.m. | | | 1963 | SRI | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Bhawoodien, Mohamed Ozayr | f | | 1803 | RSA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Naoum, Spyridon | | | 1990 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Foster, James M | | | 1954 | ENG | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Grandadam, Patrik | | | 2189 | SUI | 0.00 | 1 | -0.13 | 15 | -1.95 | | | * 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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