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Individual Calculations February 2018 |
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| Ma, Binhe Total change: -22.40 | |   |
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| "Boyi Cup"China Youth Chess International Open Tournament 2018 | Harbin, China | CHN | 2018-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1725 | 2.50 | 6 | -0.56 | 40 | -22.40 | |
|  Uuriintuya, Uurtsaikh | | wm | 2125 * | MGL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nithyalakshmi, Sivanesan | | | 1946 | MAS | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Concio, Michael Jr. | | | 1886 | PHI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Tsetsenbileg, Munkhbayar | | | 1409 | MGL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Xie, Kaifan | c | | 1452 | CHN | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Zhai, Pinran | | | 1518 | CHN | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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