Individual Calculations September 2018
 Arango, Andres Mauricio  Total change: -28.40  Rating chartPersonal card
 XXV Torneo IRT Internacional Feria de las Flores In Memoriam Oscar Castro 2018 Medellin COL 2018-08-03
RcRownchangeKK*chgGame
 2111 2098 2.00 7 -1.42 20 -28.40 
  Rios, Cristhian Camilo m2463 COL0.001-0.1020-2.00 
  Romero, Daniela 1849 COL1.0010.19203.80 
  Avila Pavas, Santiago f2261 COL0.001-0.2820-5.60 
  Vallejo, Humberto 2004 COL1.0010.37207.40 
  Cano, Luis Fernando 2245 COL0.001-0.3020-6.00 
  Zapata Cuartas, Juan Carlos 2083 COL0.001-0.5220-10.40 
  Chavez, Brayan Steven c1873 COL0.001-0.7820-15.60 

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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