Individual Calculations October 2017
 Roselli, Federico  Total change: -33.60  Rating chartPersonal card
 World Cadets U-12 Abs Chess Championship 2017 Pocos de Caldas MG BRA 2017-08-21
RcRownchangeKK*chgGame
 1471 1267 2.50 10 -0.09 40 -3.60 
  Pranesh, M 1667  * IND0.001-0.0840-3.20 
  Peroza, Eduardo Antunes 1545 BRA1.0010.834033.20 
  Silva, Kaua Marques 1667  * BRA0.001-0.0840-3.20 
  Gutierrez Villca, Samuel Ignac 1516 BOL0.001-0.1940-7.60 
  Winkin, Jos 1432 LUX0.001-0.2840-11.20 
  Farhat, Francisco 1389 ARG0.001-0.3340-13.20 
  Ballesteros Cardenas, Leonardo c1505 CHI0.001-0.2040-8.00 
  Nunez, Pablo 1159 PAR1.0010.354014.00 
  Vissarionovs, Artjoms 1435 LAT0.001-0.2840-11.20 
  Funayama S A, Yuri 1393 BRA0.5010.17406.80 
 * 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)
 
 World Youth Chess Championship 2017 U14 Open Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 1612 1267 0.00 6 -0.75 40 -30.00 
  Mitev, Valentin 1667  * BUL0.001-0.0840-3.20 
  Aguilar Samper, Valentin 1667  * ARG0.001-0.0840-3.20 
  Vassallo, Mariano 1435 URU0.001-0.2840-11.20 
  Lim, Christopher 1667  * AUS0.001-0.0840-3.20 
  Marconi, Nicolas 1667  * ARG0.001-0.0840-3.20 
  Guedikian, Alan Misac 1568 URU0.001-0.1540-6.00 
 * 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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