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Individual Calculations September 2013 |
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| Barretto, Franz Total change: 5.40 | |   |
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| 2013 Philippine National Open - Semi Finals - Men | Manila | PHI | 2013-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2336 | 2153 | 1.50 | 5 | 0.16 | 30 | 4.80 | |
|  Donguines, Fernie | f | | 2360 | PHI | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Datu, Alcon John | | | 2304 | PHI | 1.00 | 1 | 0.70 | 30 | 21.00 | |  Emperado, Emmanuel | | | 2328 | PHI | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Nolte, Rolando | m | | 2457 | PHI | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Nebato, Sheider | | | 2229 | PHI | 0.00 | 1 | -0.40 | 30 | -12.00 | |
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) | | | | 10th IGB Dato’ Arthur Tan International Open Chess Championship 2013 | Kuala Lumpur | MAS | 2013-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2153 | 3.50 | 8 | 0.02 | 30 | 0.60 | |
| | Wang, Rui | g | | 2408 | CHN | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Wu, Mengxian | | | 1824 | CHN | 0.50 | 1 | -0.38 | 30 | -11.40 | | | Ng, Tze Han | | | 2288 | MAS | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Segarra, Randy | f | | 2337 | PHI | 1.00 | 1 | 0.74 | 30 | 22.20 | | | Laylo, Darwin | g | | 2499 | PHI | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Dela Cruz, Noel | | | 2343 | PHI | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Zhang, Jiabao | | | 2022 | CHN | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Azman Hisham, Nur Najiha | | wf | 1918 | MAS | 1.00 | 1 | 0.21 | 30 | 6.30 | |
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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