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Individual Calculations September 2019 |
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| Yapp, Yihong Sean Total change: -109.60 | |   |
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| 14th IGB BERHAD Malaysia Chess Challenge 2019 | Kuala Lumpur | MAS | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1657 | 4.00 | 8 | -2.74 | 40 | -109.60 | |
|  Prushotman, Vissnupriya | | | 1257 * | MAS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Abdul Rahim, Ahmad Arif | | | 1308 | MAS | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Low, Kai Xiang | | | 1321 | MAS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Chong, Hao Ern | | | 1261 | MAS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Tan, Li-Zhang | | | 1436 | MAS | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Ernest, Yek Zu Yang | | | 1365 | MAS | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Tan, Yong Xi Rey Matthew | | | 1540 | MAS | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Nugmonov, Dilshod | | | 1373 | UZB | 0.00 | 1 | -0.84 | 40 | -33.60 | | | * 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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