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Individual Calculations August 2019 |
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| Divitt, Arora Total change: 167.60 | |   |
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| Commonwealth Chess Championship-2019 (U10O) | New Delhi | IND | 2019-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1302 | 2.50 | 5 | 0.13 | 40 | 5.20 | |
|  Parva, B Thakkar | | | 1168 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Daakshin, Arun | | | 1667 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Nithin, K | | | 1154 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Abhyuday, Santhosh | | | 1566 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Shaurya, Jain | | | 1148 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | | | CZECH OPEN 2019 - C - open rating tournament | Pardubice | CZE | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1302 | 5.00 | 9 | 4.06 | 40 | 162.40 | |
| | Gebhardt, Christine | | | 1688 | GER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kang, Sohyun | | | 1547 | KOR | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Vonhoff, Joerg | | | 1702 * | GER | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Wagner, Swenja | | | 1702 * | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Lang, Anders | | | 1702 * | SWE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Avilova, Yulia | | | 1602 | SUI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Tumasov, Alexandr | | | 1675 | ISR | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Rogalski, Piotr | | | 1702 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sevastjanovs, Roberts | | | 1702 * | LAT | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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