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Individual Calculations May 2017 |
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| Chua, Jing Yuan Cyril Total change: 15.20 | |   |
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| World Amateur Championship - under 1700 | Spoleto | ITA | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1509 | 2.50 | 6 | 0.76 | 20 | 15.20 | |
|  Abubakirov, Khumid | | | 1663 | BEL | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Seip, Theo | | | 1687 | NED | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Dalmas Muzi, Juan | | | 1676 | ARG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | D Antonio, Neri | | | 1682 | ITA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Sushrutha, Reddy | | | 1644 | IND | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Rooplal, Desmond | | | 1652 | RSA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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