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Individual Calculations May 2024 |
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| Pinphetsawan, Sirikwan Total change: 3.20 | |   |
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| 2nd Chess CAD Nakhon Nayok International Open 2024 | Nakhon Nayok | THA | 2024-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1650 | 2.00 | 7 | 0.16 | 20 | 3.20 | |
|  Wiwatanadate, Poompong | f | | 2006 | THA | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Nayem, Haque | f | | 2050 * | BAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aarav, A | | | 1886 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Tanish, Ragavan S | | | 1798 | IND | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Gutsulyak, Nikolay | | | 1863 | FID | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rangkaew, Katunchalee | | | 1609 | THA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Nakvanich, Sahapol | | | 1751 | THA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | * 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) | | | | 21st Bangkok Chess Club Challenger 2024 | Hua Hin | THA | 2024-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1650 | 3.00 | 7 | 0.00 | 20 | 0.00 | |
| | Luna, Divine Grace | | | 1796 | PHI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Bian, Qiang | | | 1806 | CHN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Tsang, Bobby | | | 1468 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Umayan, Samantha Babol | | | 1784 | PHI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Teng, An-Ru Angie | | | 1554 | TPE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Vanbellingen, Patrick | | | 1758 | BEL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Tejada, Rizalyn Jasmine | | | 1746 | PHI | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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