Rapid: Individual Calculations September 2018
 Reina, Oswaldo  Total change: -19.00  Rating chartPersonal card
 VII Torneo IRT de Ajedrez Rapido Maicao Ciudad Maicao COL 2018-08-17
RcRownchangeKK*chgGame
 1767 1943 4.00 7 -0.89 20 -17.80 
  Socarras Campo, Mayerling 1543  * COL1.0010.08201.60 
  Mendoza, Rafael m2283 COL0.001-0.1220-2.40 
  Salazar Zapata, Elian 1567 COL0.001-0.9120-18.20 
  Avila Vargas, Juan Manuel 1543  * VEN1.0010.08201.60 
  Avila Gonzalez, Juan Jose 1751 VEN1.0010.25205.00 
  Manotas Martinez, Hector Manuel 1919 COL0.001-0.5320-10.60 
  De La Asuncion Ortiz, Angel Mario 1761 COL1.0010.26205.20 
 * 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)
 
 IRT Campeonato Nacional de Mayores Rapido Masculino Maicao COL 2018-08-18
RcRownchangeKK*chgGame
 1878 1943 4.50 8 -0.06 20 -1.20 
  Rios, Cristhian Camilo m2343  * COL0.5010.42208.40 
  Marquez, Juan Diego 1917 COL0.001-0.5420-10.80 
  Vargas Viscaino, Jesus Daniel 1543  * COL1.0010.08201.60 
  Gaviria, Andres Felipe 2070 COL0.001-0.3320-6.60 
  Salazar Zapata, Elian 1567 COL1.0010.09201.80 
  Gonzalez Parejo, Ramon Junior f2234 COL0.001-0.1520-3.00 
  De La Asuncion Ortiz, Alfredo 1588 COL1.0010.11202.20 
  De La Asuncion Ortiz, Angel Mari 1761 COL1.0010.26205.20 
 * 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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