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Individual Calculations April 2018 |
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| Srivatanakul, Pricha Total change: -33.60 | |   |
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| BCC Championship 2018, B-Final | Bangkok | THA | 2018-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1450 | 4.50 | 8 | 0.00 | 20 | 0.00 | |
|  Calacday, Ryan | | | 1630 | PHI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Bunnag, Pirat | | | 1372 | THA | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Piyathumawuttikul, Kantapat | | | 1268 | THA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Khampliew, Phuttarak | | | 1099 | THA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rangkaew, Katunchalee | | | 1484 | THA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Chongstitwattana, Cholapat | | | 1443 | THA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Jackson, John Marvin | | | 1613 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Jingjang, Shin | | | 1245 | THA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | Thailand Naitonal Championship 2018 Open | Bangkok | THA | 2018-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1450 | 1.00 | 7 | -1.68 | 20 | -33.60 | |
| | Arpijuntarangkoon, Jaradpong | | | 1850 * | THA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nakvanich, Sahapol | | | 1803 | THA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Maneeratanasak, Chanavuth | | | 1735 | THA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Piyathumawuttikul, Kantapat | | | 1268 | THA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Petchrongrusamee, Pornpong | | | 1649 | THA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Jingjang, Shin | | | 1245 | THA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Sritipsukho, Patarawut | | | 1385 | THA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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