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Individual Calculations May 2018 |
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| Tan, Yong Xi Rey Matthew Total change: -4.80 | |   |
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| Asian Youth Chess 2018, Open U14 Standard | Chiang Mai | THA | 2018-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1204 | 1.50 | 7 | -0.11 | 40 | -4.40 | |
|  Le, Quang An | | | 1604 * | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Plakwongsirikul, Sakkaranant | | | 1539 | THA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Shinn, Jungmin | | | 1604 * | KOR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | You, Jiho | | | 1515 | KOR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Saokham, Siwabannakorn | | | 1372 | THA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Chai, Chang Yik | | | 1185 | MAS | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Aryan, Anand | | | 1290 | IND | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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) | | | | INVITATION ICE CHALLENGE UNDER 1600 SERIE 2 | Bandar Puchong, Selangor | MAS | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1204 | 0.50 | 2 | -0.01 | 40 | -0.40 | |
| | Ibnu, Iwan Schani | | | 1514 | MAS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Roszaman, Nurkamilia Batrisya | | | 1297 | MAS | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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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