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Individual Calculations December 2023 |
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| Meuter, Alain Total change: 5.40 | |   |
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| Open Internacional Cidade de Lagos | Lagos | POR | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1443 | 0.50 | 5 | -0.28 | 20 | -5.60 | |
|  Andias, Joao Pedro Menezes | | | 2069 | POR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Shadrina, Eva | | | 1765 | EST | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Obrochta, Lena | | | 1769 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Timmermans, Georges | | | 1648 | BEL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Gamboa, Quevin Milhano | | | 1620 | POR | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | XVII Festival Internacional da Figueira da Foz | Figueira da Foz | POR | 2023-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1386 | 1.00 | 7 | 0.06 | 20 | 1.20 | |
| | Mehar, Chinna Reddy C.h. | m | | 2366 | IND | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Varela La Madrid, Tilsia Carolina | | wm | 2000 | VEN | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Silva, Ana Ines Teixeira Da | | wf | 1827 | POR | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Silva, Reinaldo | | | 1755 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Assis, Antonio Henriques | | | 1726 | ANG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Padmini, S | | | 1572 | IND | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Correia, Pedro Mourao Soares | | | 1471 | POR | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | Reguengos de Monsaraz Chess Festival - Open | Reguengos de Monsaraz | POR | 2023-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1386 | 3.00 | 9 | 0.49 | 20 | 9.80 | |
| | Vignesh, B | | | 2140 | IND | 0.00 | 1 | 0.00 | 20 | 0.00 | | | De Oliveira, Jairo Quintiliano | | | 1857 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Jones, Chris S | | | 1651 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Tacuchian, Marcelo Oliveira | | | 1441 | POR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Campos, Aparicio Dangola Futi | | | 1300 | ANG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Dias, Jose Oliveira Gaspar | | | 1403 | POR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Jullian, Herve | | | 1373 | FRA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Castillo Sanz, Javier | | | 1694 | ESP | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Silva, Reinaldo | | | 1755 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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