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Individual Calculations July 2008 |
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| Supriya, Joshi Total change: -55.75 | |   |
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| Wolrd Amateur Championship 2008 | Kallithea - Halkidiki | GRE | 2008-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1821 | 1.00 | 5 | -1.41 | 25 | -35.25 | |
|  Barbageorgopoulou, Despina | | | 1726 | GRE | 0.00 | 1 | -0.63 | 25 | -15.75 | |  Sirnioti, Georgia | | | 1739 | GRE | 0.00 | 1 | -0.61 | 25 | -15.25 | | | Kolomvas, Dimitrios | | | 1952 | GRE | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Ballas, Kleon-Evangelos | | | 1798 | GRE | 1.00 | 1 | 0.47 | 25 | 11.75 | | | Pop, Alexandru | | | 1956 | ROU | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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) | | | | Mumbai "Mayor's Cup" International Open Chess Tournament 2008 | Mumbai, Maharastra , India | IND | 2008-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 1821 | 0.00 | 5 | -0.82 | 25 | -20.50 | |
| | Ramesh, R B | g | | 2171 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Vaidya, C N | | | 2129 | IND | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Mehta, Praful | | | 2161 | IND | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Vakil, Akhtara | | | 2075 | IND | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Hrishikesh, Chavan | | | 2008 | IND | 0.00 | 1 | -0.26 | 25 | -6.50 | |
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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