Individual Calculations August 2017
 Abuhadba, Khalil  Total change: -8.40  Rating chartPersonal card
 II IRT INMACULADA 2017 SUB 1600 Surco PER 2017-06-24
RcRownchangeKK*chgGame
 1325 1172 2.50 6 0.60 40 24.00 
  Ugarelli Ancasi, Juan Carl 1563 PER0.001-0.0940-3.60 
  Rasmussen, Kiara Francesca 1121 PER0.501-0.0740-2.80 
  Romero Dongo, Maria Jose 1341 PER0.001-0.2840-11.20 
  Panta Fonseca, Camila 1298 PER0.001-0.3340-13.20 
  Vega Encarnacion, Andrea N 1235 PER1.0010.594023.60 
  Mendoza Li, Alvaro 1393 PER1.0010.784031.20 

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)
 
 Campeonato Metropolitano Escolar Grupo A Sub 11 Absoluto Lima PER 2017-07-14
RcRownchangeKK*chgGame
 1234 1164 0.00 2 -0.81 40 -32.40 
  Fernandez Torres, Leo 1179 PER0.001-0.4840-19.20 
  Baylon Romero , Jose Lorenzo 1288 PER0.001-0.3340-13.20 

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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