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Individual Calculations September 2019 |
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| Lai, Hong Jun Total change: 2.00 | |   |
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| Eastern Asian Youth 2019 - Standard U10 | Bangkok | THA | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1504 | 5.00 | 6 | 0.47 | 40 | 18.80 | |
|  Samatthanan, Theerath | | | 1217 | THA | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Tuvshinbayar, Naranbaatar | | | 1308 | MGL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Buto, Al-Basher | | | 1396 | PHI | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Saiai, Purimprach | | | 1268 | THA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Erkhes, Temuulan | | | 1324 | MGL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Yen, Gideon | | | 1313 | SGP | 0.50 | 1 | -0.25 | 40 | -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) | | | | 14th IGB BERHAD Malaysia Chess Challenge 2019 | Kuala Lumpur | MAS | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1504 | 5.00 | 8 | -0.42 | 40 | -16.80 | |
| | Lau, Xin Yi Grace | | | 1108 | MAS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khandhadia, Nivaan Rathin | | | 1153 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Kimbin, Richard Conrod | | | 1715 | MAS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Chan, Zhen Jie Lincoln | | | 1254 | MAS | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Khoo, Ming Fei Manfred | | | 1131 | MAS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Tan, Yi Xun | | | 1270 | MAS | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Marzouq, Chowdhury | | | 1303 | BAN | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Vicente, Venice | | | 1836 | PHI | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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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