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Individual Calculations July 2023 |
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| Yahaya, Nor Zaiasron Total change: -11.80 | |   |
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| 47th Selangor Open Chess Tournament 2023 | Kuala Lumpur | MAS | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1474 | 5.00 | 9 | -0.21 | 20 | -4.20 | |
|  Villanueva, Nelson | f | | 2188 | PHI | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Ainul Fikri, Aqilah Husna | | | 1269 | MAS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Yeoh, Yuan Hui | | | 1948 | MAS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Razali, Radzy | | | 1293 | MAS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Por, Wei Heng Derek | | | 1252 | MAS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Zamahari, Abang Draup | | | 1335 | MAS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mohd Azamanizam, Azraa Adeline Az | | | 1291 | MAS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Yong, Je Pin Ian | | | 1316 | MAS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Mohd Fadzly, Muhd Hariz Fikri | | | 1300 | MAS | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | 5th Queens College U2400 FIDE Classical | Kuala Lumpur | MAS | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1474 | 3.50 | 5 | -0.38 | 20 | -7.60 | |
| | Chan, Kai Hin | | | 1127 | MAS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Tan, Wei Yuan | | | 1206 | MAS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ruslan, Haslindah | | | 1225 | MAS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sood, Kunaal | | | 1182 | IND | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ainul Fikri, Afeeq Harith | | | 1476 | MAS | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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