Individual Calculations September 2018
 Alarcon, Artemio  Total change: -8.20  Rating chartPersonal card
 Abierto Libertador Gral san Martin Mendoza ARG 2018-08-17
RcRownchangeKK*chgGame
 1861 1851 3.00 7 -0.41 20 -8.20 
  Luconi, Cristian 2251  * ARG0.001-0.0820-1.60 
  Vitar, Benjamin 1451  * ARG1.0010.08201.60 
  Besso, Guadalupe wm2058 ARG0.001-0.2320-4.60 
  Viale, Nicolas 1798 ARG1.0010.43208.60 
  Cueli, Lucio Alejandro 2031 ARG0.001-0.2620-5.20 
  Siracusa, Ivan 1771 ARG0.001-0.6120-12.20 
  Juri, Fernando 1669 ARG1.0010.26205.20 
 * 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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