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Individual Calculations January 2009 |
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| Parmar, Amisha Total change: -25.20 | |   |
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| 4NCL part 1 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 1974 | 1.00 | 2 | 0.42 | 15 | 6.30 | |
|  Sandu, Mihaela | | wm | 2273 | ROU | 1.00 | 1 | 0.85 | 15 | 12.75 | |  Makepeace, Philip J | | | 2027 | ENG | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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 Chess Championships 2008 - Girls 16 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1974 | 3.00 | 8 | -2.10 | 15 | -31.50 | |
| | Hoang, Thi Nhu Y | | wf | 2127 | VIE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Anu, Bayar | | | 1826 | MGL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Abylkassymova, Raushan | | | 1834 | KAZ | 0.00 | 1 | -0.69 | 15 | -10.35 | | | McVay, Karsten | | | 1815 | USA | 0.00 | 1 | -0.71 | 15 | -10.65 | | | De, Oliveira Ana Paula | | | 1799 | BRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | De, La Parra Hurtado Daniela | | wc | 1852 | MEX | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Chan, Wei-Yi Victoria | | wf | 1902 | SIN | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Hattingh, Angelique | | | 1821 | RSA | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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) | | |
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