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Individual Calculations February 2023 |
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| Dauren, Darmen Total change: -147.82 | |   |
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| Astana Championship U20 | Astana | KAZ | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1484 | 5.50 | 9 | -1.40 | 38 | -53.20 | |
|  Mukhambet, Shakarim | | | 1141 | KAZ | 0.00 | 1 | -0.88 | 38 | -33.44 | |  Suleimen, Abayzhan | | | 1084 * | KAZ | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Berikkyzy, Alanna | | | 1185 | KAZ | 1.00 | 1 | 0.15 | 38 | 5.70 | | | Tulekenova, Aiza | | | 1295 | KAZ | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Alemanova, Yasmina | | | 1287 | KAZ | 0.50 | 1 | -0.25 | 38 | -9.50 | | | Pereima, Anastasiya | | | 1310 | KAZ | 0.50 | 1 | -0.23 | 38 | -8.74 | | | Syzdykov, Aituar | | | 1198 | KAZ | 1.00 | 1 | 0.16 | 38 | 6.08 | | | Tyulyupov, Kumar | | | 1478 | KAZ | 0.50 | 1 | -0.01 | 38 | -0.38 | | | Japparbekova, Malika | | | 1355 | KAZ | 0.00 | 1 | -0.67 | 38 | -25.46 | | | * 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) | | | | Asia Schools CC 2022- U 11 O | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1484 | 4.50 | 9 | -2.49 | 38 | -94.62 | |
| | Bentharaarachchi, B D Daksha Hans | | | 1136 | SRI | 0.50 | 1 | -0.39 | 38 | -14.82 | | | Haputhanthri, Aayush | | | 1204 | SRI | 1.00 | 1 | 0.16 | 38 | 6.08 | | | Dandeniya, D D L N | | | 1280 | SRI | 0.00 | 1 | -0.76 | 38 | -28.88 | | | Wickramaarachchi, Gayaru Chamsara | | | 1131 | SRI | 1.00 | 1 | 0.11 | 38 | 4.18 | | | Winartha, Muhammad Abdillah Fatih | | | 1333 | INA | 0.50 | 1 | -0.20 | 38 | -7.60 | | | Sergelen, Batbayar | | | 1262 | MGL | 0.50 | 1 | -0.28 | 38 | -10.64 | | | Nandasiri, Omiru | | | 1092 | SRI | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Kaliakhmet, Elsultan | | | 1431 | KAZ | 0.00 | 1 | -0.57 | 38 | -21.66 | | | Ovitigala, Chenitha Mithvidu | | | 1380 | SRI | 0.00 | 1 | -0.64 | 38 | -24.32 | |
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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