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Individual Calculations July 2009 |
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| Kelkar, Devika Total change: -21.50 | |   |
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| 2nd Mayors Cup International Open Chess Tournament | Goregaon Sports Club, Mumbai, India | IND | 2009-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1577 | 0.00 | 3 | -0.43 | 25 | -10.75 | |
|  Vinoth Kumar, M | f | | 1927 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Aadityan, N | | | 1807 | IND | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Joshua, A P | | | 1927 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | | | Sou. MEENATAI SHIRGAONKAR International FIDE Rating Women Open Chess Tmt. 09 | Sangli, India | IND | 2009-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1577 | 1.00 | 4 | -0.43 | 25 | -10.75 | |
| | Manasa, K. | | | 1927 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sawant, Shubhada | | | 1405 | IND | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Shetye, Siddhali | | | 1812 | IND | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Bakshi, Rutuja | | | 1662 | IND | 0.00 | 1 | -0.38 | 25 | -9.50 | |
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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