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Individual Calculations May 2019 |
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| Racasa, Antonella Berthe Total change: -43.20 | |   |
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| Asian Youth Chess Championship 2019 - Under 12 Girls | Colombo | SRI | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1427 | 4.50 | 9 | -1.08 | 40 | -43.20 | |
|  Sandanayake, Dehansa Nisanduni | | | 1115 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Wilvalaarachchi, Oneli Omaya | | | 1218 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Nurmanova, Alua | | wc | 1757 | KAZ | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Liu, Jiajie | | | 1228 | NZL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Tejaswi, R | | | 1351 | IND | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Anudari, Tsogdelger | | | 1397 | MGL | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Sanudula, K M Dahamdi | | wc | 1325 | SRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Gunawardena, I M T S | | wc | 1250 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Sinthia, Sarkar | | | 1387 | IND | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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