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Individual Calculations August 2023 |
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| Wiwatanadate, Poompong Total change: -21.60 | |   |
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| Thailand International Chess Open 2023 - ASEAN Chess Series, Chiang Mai - Masters | Chiang Mai | THA | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2007 | 2.00 | 6 | 0.20 | 20 | 4.00 | |
|  Mohammad Fahad, Rahman | m | | 2424 | BAN | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Castellano, Christopher | f | | 2213 | PHI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Zhang, Xiao | | | 2147 | CHN | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Lim, Zhuo Ren | f | | 2315 | MAS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Nay, Lin Tun | c | | 2055 | MYA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Arun, Kataria | | | 1924 | IND | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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) | | | | Blue Chevaliers International Open 2023 - Phuket | Phuket | THA | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 2011 | 6.00 | 9 | -1.28 | 20 | -25.60 | |
| | Pranav, Pradeep Nair | | | 1611 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Prayoonthamrongthiti, Pisut | | | 1681 | THA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Yogesh, Vivek Shelgaonkar | | | 1474 | SGP | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Chua, Jia-Tien | | wc | 1791 | MAS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Jackson, John Marvin | | | 1594 | USA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Muzzaffar, Ahmad | | | 1657 | MAS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Li, Yiheng | | | 1833 | HKG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Looi, Xin Hao | | | 2061 | MAS | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Nodon, Jeremi | | | 1821 | JPN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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