Individual Calculations January 2018
 Escalante Ramirez, Brian Sebasti  Total change: 8.40  Rating chartPersonal card
 Sudamericano U18 Open Asuncion PAR 2017-12-01
RcRownchangeKK*chgGame
 2201 2358 7.00 9 0.72 10 7.20 
  Barriga Silva, Felipe 2098 CHI1.0010.18101.80 
  Santiago Vilca, Christian Amilca f2186 PER0.501-0.2310-2.30 
  Heinechen, Juan 2128 PAR1.0010.21102.10 
  Cadilhac, Igor Tokuichi Kikuchi f2230 BRA1.0010.33103.30 
  Diaz Contreras, Pedro f2179 CHI1.0010.27102.70 
  Noboa, Kevin f2277 ECU0.501-0.1110-1.10 
  Munoz, Francisco Javier f2272 ARG1.0010.38103.80 
  Estrada Lavin, Cristian Alexand 2044 CHI1.0010.14101.40 
  Acosta, Pablo Ismael m2397 ARG0.001-0.4510-4.50 

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)
 
 Grand Prix Centro - Lima 2017 Lima PER 2017-12-13
RcRownchangeKK*chgGame
 2208 2358 5.50 8 0.12 10 1.20 
  Santiago Vilca, Lito Gustavo 1958  * PER1.0010.08100.80 
  Flores Quillas, Diego Saul Rodri 1987 PER1.0010.10101.00 
  Santiago Vilca, Christian Amilca f2186 PER1.0010.27102.70 
  Cruz, Cristhian g2555 PER0.001-0.2510-2.50 
  Pena Morales, Hugo 2187 PER1.0010.27102.70 
  Quinones, Cesar f2212 PER0.501-0.2010-2.00 
  Lopez, Dante 2097 PER1.0010.18101.80 
  Terry, Renato m2481 PER0.001-0.3310-3.30 
 * 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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