Individual Calculations August 2015
 Arias, Juan Carlos  Total change: 0.00  Rating chartPersonal card
 VI IRT Sub 2200 CHESSNIACS.COM Etapa Cgio San Martin Avellaneda Bs. As. ARG 2015-07-10
RcRownchangeRpKK*chgGame
 1789 0 1.00 5 0.00 1549   0.00 
  Pare, Juan 1811 ARG0.5010.00 0.00 
  Gualpa, Carlos 1783 ARG0.0010.00 0.00 
  Heredia, Gustavo 1677 ARG0.0010.00 0.00 
  Roque, Fernando 1889 ARG0.0010.00 0.00 
  Acosta, Florencia 1784 ARG0.5010.00 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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