Individual Calculations July 2021
 Guarin Fonseca, Nobel Alfredo  Total change: 62.80  Rating chartPersonal card
 Camp Nal por Rango de Elo Categoria B y C - Elo 1801 a 2200 Medellin COL 2021-06-10
RcRownchangeKK*chgGame
 1963 1789 3.50 7 1.57 40 62.80 
  Ospina, Santiago 1947 COL1.0010.714028.40 
  Torres, Jaime Alberto 1975 COL0.5010.24409.60 
  Marin, Schmidt 1992 COL0.001-0.2440-9.60 
  Leon Acevedo, Juan Alejandro c1896 COL1.0010.654026.00 
  Chirivi C, Jenny Astrid wm2083 COL0.001-0.1540-6.00 
  Llano Buritica, Eduardo 1941 COL1.0010.704028.00 
  Cordoba Roa, Angel Gabriel 1908 COL0.001-0.3440-13.60 

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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