Individual Calculations August 2019
 Rocha Mamani, Emerson Emanuel  Total change: 0.00  Rating chartPersonal card
 XIII Olimpiada Nacional de Ajedrez 2019 (Sub-12 Absoluto) Cochabamba BOL 2019-07-11
RcRownchangeRpKK*chgGame
 1077 0 2.00 5 0.00 1005   0.00 
  Saavedra Mogro, Rafael 1090 BOL0.0010.00 0.00 
  Caceres, Alejandro 1078 BOL1.0010.00 0.00 
  Villanueva Mamani, Andres 1015 BOL1.0010.00 0.00 
  Ramirez Pinto, Juan Alberto 1118 BOL0.0010.00 0.00 
  Gomes, Juan Alberto 1084 BOL0.0010.00 0.00 

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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