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Individual Calculations October 2017 |
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| Pavalachandran, Ashvini Total change: 77.90 | |   |
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| World Cadets U-12 Fem Chess Championship 2017 | Pocos de Caldas MG | BRA | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1381 | 4.50 | 10 | 1.92 | 38 | 72.96 | |
|  Matus, Nastassja A | | wf | 1781 * | USA | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Mironenko, Galina | | wc | 1781 * | RUS | 0.00 | 1 | -0.08 | 38 | -3.04 | |  Yellamraju, Aparna | | | 1314 | USA | 1.00 | 1 | 0.41 | 38 | 15.58 | | | Sumarriva Paulin, Laura | | | 1661 | FRA | 0.00 | 1 | -0.16 | 38 | -6.08 | | | Liu, Yuxuan | | | 1213 | CHN | 1.00 | 1 | 0.28 | 38 | 10.64 | | | Bhagyashree, Patil | | | 1606 | IND | 0.50 | 1 | 0.28 | 38 | 10.64 | | | Brito, Sofia | | | 1610 | ARG | 1.00 | 1 | 0.79 | 38 | 30.02 | | | Rakshitta, Ravi | | | 1781 * | IND | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Desai, Nilomi | | | 1633 | ENG | 1.00 | 1 | 0.81 | 38 | 30.78 | | | Vuong, Quynh Anh | | wf | 1575 | VIE | 0.00 | 1 | -0.25 | 38 | -9.50 | | | * 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) | | | | 2nd West Asian Youth Chess Championship 2017 | Waskaduwa | SRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1381 | 5.00 | 8 | 0.13 | 38 | 4.94 | |
| | Jayawickrama, P Y Suddrikku | | | 1047 | SRI | 1.00 | 1 | 0.12 | 38 | 4.56 | | | Bandara, W M Malitha | | | 1151 | SRI | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Hareb, Nasser Hareb Alshamsi | | | 1759 | UAE | 0.00 | 1 | -0.09 | 38 | -3.42 | | | Wijerathne, L M S D | | | 1205 | SRI | 0.00 | 1 | -0.73 | 38 | -27.74 | | | Perera, D G D S Vidarsha | | | 1092 | SRI | 1.00 | 1 | 0.16 | 38 | 6.08 | | | Waduge, T S H A | | | 1225 | SRI | 1.00 | 1 | 0.29 | 38 | 11.02 | | | Silva, Kevin Ranidu | c | | 1781 * | SRI | 0.00 | 1 | -0.08 | 38 | -3.04 | | | De Silva, Wijemuni Yomesh Laksha | | | 1190 | SRI | 1.00 | 1 | 0.25 | 38 | 9.50 | | | * 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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