Individual Calculations June 2023
 Tapia Ostolaza, Alexei  Total change: -27.00  Rating chartPersonal card
 Campeonato Nacional Absoluto 2023 - Fase Final Panama PAN 2023-04-26
RcRownchangeKK*chgGame
 2075 2194 5.00 9 -0.76 20 -15.20 
  Mendez Machado, Andre c1974 PAN1.0010.22204.40 
  Baules Rodriguez, Jorge Luis m2287 PAN0.5010.13202.60 
  Ferreira Araujo, Aldair Antonio 1831 PAN0.501-0.4020-8.00 
  Sanchez Manzanares, Jorge Luis f2063 PAN1.0010.32206.40 
  Delgado Rosas, Alex Antonio c2123 PAN0.001-0.6020-12.00 
  Neira Rodriguez, Carlos Fernando c2013 PAN1.0010.26205.20 
  Sanchez Alvarez, Roberto Carlos m2449 PAN0.001-0.1920-3.80 
  Fascio Outerbridge, Arno Augusto 1794  * PAN0.501-0.4220-8.40 
  Ramos Espinoza, Efren Andres f2139 PAN0.501-0.0820-1.60 
 * 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)
 
 XVI CAMPEONATO CONTINENTAL ABSOLUTO DE AJEDREZ DE LAS AMERICAS 2023 Juan Dolio, Republica Dominicana DOM 2023-05-15
RcRownchangeKK*chgGame
 2132 2193 5.50 11 -0.59 20 -11.80 
  Vargas Gomez, Rafael Apolinar 1702 DOM1.0010.04200.80 
  Chandra, Akshat g2468 USA0.001-0.1720-3.40 
  Cosme Contreras, Trilce wm1975 PER1.0010.22204.40 
  Munoz Santana, Jose Lisandro m2404 DOM0.001-0.2320-4.60 
  Allen Medina, Josue 1901 PUR1.0010.15203.00 
  Ostrovskiy, Aleksandr m2394 USA0.001-0.2420-4.80 
  Ortiz Monsalve, Sebastian 1839 COL0.501-0.3920-7.80 
  Mayeregger Gonzalez, Renata 1793  * PAR1.0010.08201.60 
  Roselli Mailhe, Bernardo m2380 URU0.001-0.2620-5.20 
  Jean Louis, Marckens f2073 HAI1.0010.34206.80 
  Martinez Duany, Lelys Stanley g2521 CUB0.001-0.1320-2.60 
 * 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)
 

 

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