Individual Calculations December 2017
 Arevalo, Santiago Martin  Total change: -12.40  Rating chartPersonal card
 Abierto Internacional de la Patagonia Neuquen ARG 2017-11-18
RcRownchangeKK*chgGame
 1913 2053 4.00 7 -0.62 20 -12.40 
  Perez Ponsa, Federico g2453  * ARG0.001-0.0820-1.60 
  Ridao, Carlos Daniel 1670 ARG1.0010.09201.80 
  Contreras, Juan Carlos 1689 ARG0.501-0.4020-8.00 
  Correa, Leonardo Aluhe 1653  * ARG1.0010.08201.60 
  Coro, Richard 1693 ARG1.0010.10202.00 
  Cuenca Jimenez, Jose Fernando g2453  * ESP0.001-0.0820-1.60 
  Palmieri, Dario 1783 ARG0.501-0.3320-6.60 
 * 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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