Individual Calculations September 2019
 Coppola, Claudio  Total change: 18.40  Rating chartPersonal card
 Interdepartamental 2019 Punta del Este URU 2019-08-23
RcRownchangeKK*chgGame
 2144 2252 3.50 4 0.92 20 18.40 
  Granara Barreto, Sebastian f2149 URU0.501-0.1420-2.80 
  Curi, Gabriel f2195 URU1.0010.42208.40 
  Ibanez, Juan Rodrigo c2124 URU1.0010.33206.60 
  Braso, Jorge 2108 URU1.0010.31206.20 

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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