Individual Calculations September 2019
 Ccana Minauro, Wernher Sebastian  Total change: -16.80  Rating chartPersonal card
 Campeonato Pre Metropolitano Escolar Zona Centro y Sur - Sub 11 Lima PER 2019-07-06
RcRownchangeKK*chgGame
 1115 1289 1.00 1 0.27 40 10.80 
  Ramirez Mori, Angel Farid 1115 PER1.0010.274010.80 

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)
 
 Panamericano de la Juventud 2019 sub 10 absoluto Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1268 1289 3.00 7 -0.69 40 -27.60 
  Abad Huaman, Adrian Estiven 1422 PER0.5010.18407.20 
  Lavandeira, Juan Facundo 1536 ARG1.0010.814032.40 
  Ibarra, Carlos Roberto 1435 ESA0.001-0.3040-12.00 
  Sanchez Negreiros, Jose Alberto 1119 PER0.001-0.7240-28.80 
  Alfaro Zambrano, Luis Fabricio 1122 PER0.501-0.2240-8.80 
  Gonzalez Osorio, Rafael 1127 CHI1.0010.294011.60 
  Rojas Linares, Nicolas Gabriel 1113 PER0.001-0.7340-29.20 

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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