Individual Calculations May 2016
 De San Vicente, Sabrina  Total change: -12.80  Rating chartPersonal card
 Circuito Alekhine 2016 II etapa Punta del Este URU 2016-04-15
RcRownchangeKK*chgGame
 1795 1693 0.50 3 -0.64 20 -12.80 
  Escofet, Jaime 1999 URU0.001-0.1420-2.80 
  Larrea, Osvaldo 1812 URU0.5010.16203.20 
  Ruiz, Ulises 1575 URU0.001-0.6620-13.20 

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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