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Individual Calculations November 2017 |
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| Roullo, Rolzon Total change: 56.80 | |   |
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| 2017 Negros International Open Chess Championship | Bacolod City | PHI | 2017-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 1840 | 2.00 | 6 | 1.42 | 40 | 56.80 | |
|  Laylo, Darwin | g | | 2240 * | PHI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Grigoryan, Karen H. | g | | 2240 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abelgas, Roel | f | | 2240 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pimentel, Joel | m | | 2240 * | PHI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Verdun, Xavier John | | | 2147 | PHI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Fronda, Jan Jodilyn | | wm | 2170 | PHI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | * 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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