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Individual Calculations January 2018 |
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| Gunawan, Ronny Total change: 17.70 | |   |
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| 9th Penang Heritage City International Chess Open 2017 (Open Category) | Pulau Pinang | MAS | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2281 | 6.00 | 9 | 1.77 | 10 | 17.70 | |
|  Richard, Jean-Paul | | | 1881 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Poh, Yu Tian | | | 1881 * | MAS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Setyaki, Azarya Jodi | f | | 2349 | INA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Dimakiling, Oliver | m | | 2425 | PHI | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Sammed Jaykumar, Shete | | | 2351 | IND | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Rathnakaran, K. | m | | 2307 | IND | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Nguyen, Duc Hoa | g | | 2504 | VIE | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Pascua, Haridas | m | | 2424 | PHI | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Villamayor, Buenaventura | g | | 2450 | SGP | 1.00 | 1 | 0.72 | 10 | 7.20 | | | * 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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