Individual Calculations November 2017
 Ramirez, Benjamin Dario  Total change: 45.40  Rating chartPersonal card
 VII IRT Abierto Internacional Raza Medellin 2017 Medellin COL 2017-10-18
RcRownchangeKK*chgGame
 2266 2154 5.50 9 2.27 20 45.40 
  Ossa, Vladimir 2008 COL1.0010.30206.00 
  Echavarria, Johann m2298 COL1.0010.692013.80 
  Guerrero Sierra, Juan Carlos m2323 COL0.001-0.2820-5.60 
  Palencia Morales, Wilson Guill m2321 VEN1.0010.722014.40 
  Bobadilla Viera, Jorge Samuel m2297 VEN0.5010.19203.80 
  Pazos Gambarrotti, Plinio m2249 ECU1.0010.632012.60 
  Garcia Pantoja, Roberto m2481 CUB0.001-0.1320-2.60 
  Escobar Medina, Andres F 2293 COL0.001-0.3120-6.20 
  Pedraza, Yonnattanth 2126 COL1.0010.46209.20 

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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