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Individual Calculations November 2017 |
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| Abelgas, Roel Total change: -28.00 | |   |
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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 |
| 2200 | 2301 | 3.50 | 8 | -1.40 | 20 | -28.00 | |
|  Pimentel, Joel | m | | 2282 | PHI | 0.50 | 1 | -0.03 | 20 | -0.60 | |  Mirano, Kevin | | | 2048 | PHI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Roullo, Rolzon | | | 1901 * | PHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grigoryan, Karen H. | g | | 2586 | ARM | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Retanal, Elwin | | | 2175 | PHI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Verdun, Xavier John | | | 2147 | PHI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Siddharth, Jagadeesh | | | 1901 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tran, Tuan Minh | g | | 2558 | VIE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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