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Individual Calculations April 2018 |
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| Mohd Nurul Izani, Muhd Irfan Dan Total change: -21.60 | |   |
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| NATIONAL YOUTH CHESS CHAMPIONSHIPS 2018 (U12) | Johor Bahru, Johor | MAS | 2018-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1160 | 1.00 | 3 | -0.17 | 40 | -6.80 | |
|  Soo, Sheng Yuan | | | 1289 | MAS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Tay, Jing Yi | | | 1041 | MAS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kumar, Kushaal | | | 1417 | MAS | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | INVITATION ICE CHALLENGE UNDER 1600 SERIE 1 | Bandar Puchong | MAS | 2018-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1160 | 1.00 | 4 | -0.37 | 40 | -14.80 | |
|  Anirudh, Daga | | | 1211 | IND | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Poh, En Xu | | | 1287 | MAS | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Zulkippli, Yasmin Irdina | | | 1370 | MAS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Manavalan, Siddharth Krishna | | | 1249 | MAS | 0.00 | 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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