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Rapid:
Individual Calculations July 2023 |
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| Lau, Lut Yin Luke Total change: -12.00 | |   |
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| Muswell Hill FIDE Rapid - June 6 | London | ENG | 2023-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 2034 | 4.50 | 6 | -0.29 | 20 | -5.80 | |
|  Llewellyn, Julian D | | | 1561 | ENG | 1.00 | 1 | 0.05 | 20 | 1.00 | |  New, Alex | | | 1576 | ENG | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Large, Peter G | m | | 2194 | ENG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Kwong, Wing Ki | | | 1794 | HKG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Mehrafarin, Amirabbas | | | 1701 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Czarnuch, Dominic | | | 1634 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Golders Green FIDE Rapidplay 2023 June Open | London | ENG | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 2034 | 4.50 | 6 | -0.31 | 20 | -6.20 | |
| | Clery, Liam | | | 1557 | ENG | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Salehzehi, Bahram | | | 1634 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kwong, Wing Ki | | | 1794 | HKG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pein, Jonathan | c | | 2049 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Tivillier, Jacques | | | 1721 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pert, Nina | | wc | 1794 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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