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Individual Calculations September 2019 |
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| Ruk, Robert Total change: 50.00 | |   |
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| OP 19 Condino Valle del Chiese | Borgo Chiese | ITA | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1314 | 2.00 | 6 | 1.25 | 40 | 50.00 | |
|  Di Paolo, Marco | | | 1714 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bortolotti, Silvano | | | 1705 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Margoni, Casimiro | | | 1631 | ITA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Schaberg, Wolfgang | | | 1714 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Urbani, Gabriel | | | 1605 | ITA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Arlavi, Sara | | | 1530 | CRO | 0.50 | 1 | 0.28 | 40 | 11.20 | | | * 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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