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Individual Calculations May 2017 |
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| Rooplal, Desmond Total change: 14.40 | |   |
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| World Amateur Championship - under 1700 | Spoleto | ITA | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1652 | 4.00 | 5 | 0.36 | 40 | 14.40 | |
|  Meroni, Alberto | | | 1252 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shadrin, Alexey A. | | | 1544 | FID | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Keskin, Cengiz | | | 1513 | TUR | 1.00 | 1 | 0.31 | 40 | 12.40 | |  De Figueiredo Coutinho, Rocco | | | 1514 | ESP | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Chua, Jing Yuan Cyril | | | 1509 | SGP | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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