Rapid: Individual Calculations December 2017
 Saltron Rosas, Wilher Alonso  Total change: 7.60  Rating chartPersonal card
 Torneo de Ajedrez Rapido Festival Ajedrez Sambil 2017 Caracas VEN 2017-10-08
RcRownchangeKK*chgGame
 1302 1178 2.50 6 0.38 20 7.60 
  Noriega Ramos, Amanda Victoria 1086 VEN0.501-0.1320-2.60 
  Sotillo Moneguis, Jhonaiker 1424 VEN1.0010.812016.20 
  Castro Silva, Moises Antonio c1529 VEN0.001-0.1120-2.20 
  Leon Arciniegas, Xian Neng 1178 VEN1.0010.502010.00 
  Pinzon Martinez, Melco David 1221 VEN0.001-0.4420-8.80 
  Lopez Lozada, Aaron Raymond 1371 VEN0.001-0.2520-5.00 

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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