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Individual Calculations June 2019 |
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| Ye, Chen-Chen Total change: -20.80 | |   |
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| 65th Annual Maryland Open - U2100 | Rockville, Maryland | USA | 2019-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1831 | 2.50 | 4 | 0.18 | 40 | 7.20 | |
|  Zheng, Carissa | | | 1674 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Suralik, Diana | | | 1717 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Jablon, Stephen | | | 1840 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Sreekumar, Vishnu | | | 1858 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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) | | | | 7th Cherry Blossom Classic - U2100 | Sterling, Virginia | USA | 2019-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1831 | 1.00 | 2 | -0.70 | 40 | -28.00 | |
| | Yuan, Edison | | | 1431 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tay, Brian | | | 1613 | USA | 0.00 | 1 | -0.78 | 40 | -31.20 | | | * 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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