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Individual Calculations August 2018 |
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| Soundariya, Lakshmi G Total change: 109.20 | |   |
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| Commonwealth Chess Championship 2018 U 18 Girls | Delhi | IND | 2018-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1306 | 3.00 | 7 | 0.61 | 40 | 24.40 | |
|  Harshita, Guddanti | | | 1706 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Akshaya, Vaibhavi M | | | 1022 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Tarunika, P | | | 1576 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Msiza, Aurelie Sakhile | | | 1058 | RSA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Joubert, Dantelle | | wf | 1621 | RSA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Niharika, Ch | | | 1614 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Archi, Agrawal | | | 1537 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | | | * 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) | | | | 35th National Sub Junior (Under-15 Girls) | Kolkata | IND | 2018-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1306 | 5.00 | 9 | 2.12 | 40 | 84.80 | |
| | Sai, Divya M | | | 1641 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ambawale, Shravanee | | | 1118 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Sahoo, Ankita | | | 1516 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Prateeti, Gorai | | | 1415 | IND | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Sanika, Sengupta | | | 1485 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Diya, Chowdhury | | | 1571 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Aditi, Bajaj | | | 1409 | IND | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Yash, Jyoti Bir | | | 1409 | IND | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Koli, Isha | | | 1479 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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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