Individual Calculations January 2018
 Molina, Roberto Junio Brito  Total change: -4.60  Rating chartPersonal card
 ITT Magistral Acre 2017 Rio Branco AC BRA 2017-12-05
RcRownchangeKK*chgGame
 2380 2453 4.00 9 -1.21 10 -12.10 
  Cubas, Jose Fernando g2473 PAR0.001-0.4710-4.70 
  Cori Quispe , Kevin Joel m2444 PER0.501-0.0110-0.10 
  Cruz, Ricardo Benares De Sa L. f2320 BRA0.001-0.6810-6.80 
  Delgado Ramirez, Neuris g2622 PAR0.5010.22102.20 
  Leitao Neto, Antonio Alves 2053  * BRA1.0010.08100.80 
  Supi, Luis Paulo m2530 BRA0.001-0.3910-3.90 
  Gemy, Jose Daniel m2383 BOL0.501-0.1010-1.00 
  Matsuura, Everaldo g2469 BRA0.5010.02100.20 
  Souza Neves, Andrey M. f2124 BRA1.0010.12101.20 
 * 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)
 
 II Aberto do Brasil de Xadrez Cidade de Rio Branco Acre 2017 Rio Branco AC BRA 2017-12-07
RcRownchangeKK*chgGame
 2283 2453 5.50 7 0.75 10 7.50 
  Fonseca, Rogerio Da Silva 2053  * BRA1.0010.08100.80 
  Bezerra, Fabiano De Oliveira 2053  * BRA1.0010.08100.80 
  Leitao, Rafael g2629 BRA0.5010.23102.30 
  Cori Quispe , Kevin Joel m2444 PER0.501-0.0110-0.10 
  Souza Neves, Andrey M. f2124 BRA1.0010.12101.20 
  Carvalho, Herbert Abreu 2146 BRA1.0010.14101.40 
  Supi, Luis Paulo m2530 BRA0.5010.11101.10 
 * 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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