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Individual Calculations October 2023 |
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| Barboza, Mauro Total change: 48.40 | |   |
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| Campeonato Uruguayo de Veteranos (S-50) | Punta del Este | URU | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1777 | 2.50 | 5 | 0.23 | 20 | 4.60 | |
|  Genta, Alejandro | | | 2038 | URU | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Larrea, Osvaldo | | | 1599 | URU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Pena, Luis | | | 1582 | URU | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Durante, Aurelio | | | 1941 | URU | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Lanzilotta, Marcelo | | | 1905 | URU | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | World Senior Team Chess Championship 2023 S50 | Struga | MKD | 2023-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1777 | 5.50 | 8 | 2.19 | 20 | 43.80 | |
| | Flis, Pawel | c | | 1948 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Frostick, Helen M | | | 1855 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Telenius, Kimmo | | | 1561 | FIN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Jhunjhnuwala, Suresh | | | 1850 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Thomas, Gary | | | 1740 | WLS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Fink-Nunn, Petra | | wf | 1971 | ENG | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Yermolinsky, Alex | g | | 2419 | USA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Atanasovski, Blazhe | | | 1663 | MKD | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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