Individual Calculations January 2018
 Cadilhac, Igor Tokuichi Kikuchi  Total change: -15.40  Rating chartPersonal card
 Sudamericano U18 Open Asuncion PAR 2017-12-01
RcRownchangeKK*chgGame
 2145 2230 4.00 8 -0.77 20 -15.40 
  Ramirez, Jorge Guillermo 1841 PAR1.0010.09201.80 
  Pinto, Daniel f2140 BOL1.0010.38207.60 
  Escalante Ramirez, Brian Sebasti f2358 PER0.001-0.3320-6.60 
  Noboa, Kevin f2277 ECU0.001-0.4320-8.60 
  Heinechen, Juan 2128 PAR0.501-0.1420-2.80 
  Acosta, Pablo Ismael m2397 ARG0.001-0.2820-5.60 
  Guerrero Malpartida, Luis Carlos 1980 PER1.0010.19203.80 
  Medrano, Sebastian 2035 BOL0.501-0.2520-5.00 

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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