Individual Calculations September 2019
 Lazzarotti, Calebe Kadlubiski  Total change: 54.40  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 10 absoluto Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1225 1350 6.00 7 1.36 40 54.40 
  Ramirez Aguilar, Julian 1104 CRC1.0010.19407.60 
  Viasus, Juan Diego c1247 COL0.001-0.6440-25.60 
  Alfaro Zambrano, Luis Fabricio 1122 PER1.0010.21408.40 
  Llanto Llacsa, Yaden Wilden 1236 PER1.0010.344013.60 
  Chavez Bautista, Lennin Alfredo 1170 PER1.0010.264010.40 
  Santos Sagastume, Paolo Andres 1327 GUA1.0010.474018.80 
  Ruiz Agudelo, Jeronimo 1370 COL1.0010.534021.20 

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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