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Individual Calculations September 2023 |
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| Solorio Valderrama, Noe Total change: 2.80 | |   |
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| 31st annual Southern Open - U2100 | Orlando, FL | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1798 | 0.00 | 1 | -0.92 | 20 | -18.40 | |
|  State-Ungureanu, Nicolae Vlad | | | 1398 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | Campeonato Nacional e Internacional de Ajedrez Aguascalientes 2023 Internacional | Aguascalientes, Aguascalientes | MEX | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1783 | 5.00 | 9 | 1.06 | 20 | 21.20 | |
|  Sandoval Mercado, Carlos | f | | 2404 | MEX | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Pereira, Edgar | | | 2005 | POR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Quiroz Frias, Alvaro | | | 1428 | MEX | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Morlett Ovalle, Cris Sebastian | | | 1954 | MEX | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Castillo Noyola, Maria Ofelia | | | 1390 | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garduno Huerta, Joshua Emiliano | | | 1984 | MEX | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Calderon Ibarra, Jose Anto | | | 1605 | MEX | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Baeza, Patricio | | | 1820 | MEX | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Davalos Prieto, Abel Justo | f | | 2013 | MEX | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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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