Individual Calculations December 2017
 Amaro Alfonso, Raynner  Total change: 64.00  Rating chartPersonal card
 Confraternidad Latinoamericana 2017 La Habana CUB 2017-11-06
RcRownchangeKK*chgGame
 2088 2190 8.00 10 1.60 40 64.00 
  Gonzalez Rondon, Gelacio 2103 CUB0.501-0.1240-4.80 
  Mantilla Gras, Geydis De La C. wf2066 CUB1.0010.334013.20 
  Chacon Beltran, Jose Antonio 2069 CUB1.0010.344013.60 
  Gonzalez Munoz, Ariel 2097 CUB0.501-0.1340-5.20 
  Abalos Leon, Yesel 2105 CUB1.0010.384015.20 
  Gonzalez Rondon, Gelacio 2103 CUB0.501-0.1240-4.80 
  Mantilla Gras, Geydis De La C. wf2066 CUB1.0010.334013.20 
  Chacon Beltran, Jose Antonio 2069 CUB1.0010.344013.60 
  Gonzalez Munoz, Ariel 2097 CUB1.0010.374014.80 
  Abalos Leon, Yesel 2105 CUB0.501-0.1240-4.80 

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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