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Individual Calculations February 2023 |
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| Mukanova, Rayana Total change: 83.20 | |   |
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| Asia Schools CC 2022- U 15 O | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1278 | 4.50 | 9 | 0.88 | 40 | 35.20 | |
|  Senevirathne, S D B K | | | 1696 | SRI | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Dissanayaka, D A K N R | | | 1036 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Edirisinghe, Senudi Thinalee | | | 1135 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Abiru, K A Aken | | | 1309 | SRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Gunaweera, Geenuka Kavinu | | | 1464 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Jayasundara, J M Daham V | | | 1463 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Nishan, Sathiyendran | | | 1227 | SRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Hewawasam, H Y Thisaga Manvidu | | | 1398 | SRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Attanayake, Chanindi Mewna | | | 1548 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | Kyrgyzstan Youth Chess Championship 2023 G16 | Bishkek | KGZ | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1278 | 4.50 | 8 | 1.20 | 40 | 48.00 | |
| | Abdurahmanova, Ramina | | | 1157 | KGZ | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Sagynbekova, Alsu | | | 1531 | KGZ | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Toktokozhoeva, Altynai | | | 1420 | KGZ | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kalkanova, Zarina | | | 1077 | KGZ | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Kalkanova, Tomiris | | | 1233 | KGZ | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Sultanova, Adelina | | | 1247 | KGZ | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Zhanybekova, Begimay | | | 1727 | KGZ | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Bekbasarova, Nurnisa | | | 1496 | KGZ | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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