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Individual Calculations November 2022 |
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| Ng, Chun Hei Total change: 45.20 | |   |
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| Supertaca Algarve 2022-23 | Faro | POR | 2022-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1814 | 1.00 | 1 | 0.23 | 20 | 4.60 | |
|  Sousa, Luis Manuel Correia | | | 1604 | POR | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | WORLD AMATEUR CHESS CHAMPIONSHIPS U2000 2022 | Mellieha | MLT | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1814 | 5.00 | 9 | 2.03 | 20 | 40.60 | |
| | Ghita, Vlad-Bogdan | | | 1984 | ROU | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Cafolla, Peter | | | 1932 | IRL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Holliman, Bob | | | 1922 | USA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Brixel, Christof, Dr. | | | 1950 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Ainakul, Mukhtar | | | 1806 | KAZ | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Quijada Carvajal, Leonardo Gustav | | | 1984 | CHI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Iclicki, Willy | f | | 1947 | LIE | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Alashtar, Aasef | | | 1969 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Klein, Raimund | | | 1978 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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