Individual Calculations September 2018
 Gontcharov, Dimitri  Total change: 37.20  Rating chartPersonal card
 XXIX Festival Panamericano de la Juventud U-12 Abs Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 1458 1367 4.50 9 0.93 40 37.20 
  Chavez, Brayan Steven c1767  * COL0.001-0.0840-3.20 
  Oyarzun Marquez, Benjamin Fernand 1110 CHI1.0010.18407.20 
  Vijayakumar, Advaith 1679 USA0.001-0.1440-5.60 
  Canumir Neiquel, Nahuel Ignacio 1100 CHI1.0010.18407.20 
  De Siqueira, Luigy Lira c1611 BRA0.001-0.2040-8.00 
  Rodriguez Rosales, Alvaro 1206 MEX1.0010.294011.60 
  Aguerre, Geronimo 1542 URU1.0010.734029.20 
  Reyes Mendoza, Tomas 1592 CHI0.5010.284011.20 
  Sifuentes Alcantara, Jhony Sebas 1511 PER0.001-0.3140-12.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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