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Rapid:
Individual Calculations August 2023 |
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| Yap, Heng Yi Total change: -2.00 | |   |
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| 4th Sunway Rapid Chess Championship 2023 | Subang Jaya | MAS | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1266 | 1.00 | 4 | -0.46 | 40 | -18.40 | |
|  Koay, Yu Zhe | | | 1574 | MAS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ang, Kian Yang | | | 1463 | MAS | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Lam, Theen Seong Daniel | | | 1434 | MAS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Safri Kamal, Ariff Aidan | | | 1039 | MAS | 0.50 | 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) | | | | 3rd 3 DAMANSARA AGE-GROUP FIDE RATED RAPID 2023 (U18) | 3 DAMANSARA, PETALING JAYA, SELANGOR | MAS | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1266 | 3.50 | 6 | 0.41 | 40 | 16.40 | |
| | Mat, Puteri Rabiatul Adawiyah | | | 1033 | MAS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Loo, Pin Xie | | | 1666 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shanmugam Naidu, Thilaghan Naidu | | | 1140 | MAS | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Aw, Yong Hom Chuen | | | 1091 | MAS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Tee, Yi Siang Isaac Jenson | | | 1218 | MAS | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Mohd Harris, Muhd Irfan | | | 1456 | MAS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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