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Individual Calculations April 2023 |
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| Wiwatanadate, Poompong Total change: 12.40 | |   |
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| 2nd Red Knight Chess Club Open | Bangkok | THA | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 2007 | 3.50 | 6 | -0.44 | 20 | -8.80 | |
|  Noel, Nicolas | | | 1531 | FRA | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Hong, Ian | | | 1732 | KOR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hoffman, Ron | | | 2027 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Jitwichian, Pataradit | | | 1607 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Buakird, Apichit | | | 1965 | THA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Habla, Jony | f | | 2238 | PHI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | | | Big Rook March 2023 Standard Chess Open | Bangkok | THA | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 2007 | 4.50 | 5 | 1.06 | 20 | 21.20 | |
| | Deeprasert, Fauzi | | | 1607 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Frost, Peter | | | 1690 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Nizzardo, Mattia | | | 1752 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ko, Ko Ohn | f | | 2205 | MYA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Nielsen, Karsten Eivind | | | 1934 | DEN | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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