Individual Calculations August 2019
 Bettocchi Riofrio, Giancarlo Fern  Total change: 44.40  Rating chartPersonal card
 I IRT Santisimo Nombre de Jesus - 2019 Lima PER 2019-06-20
RcRownchangeKK*chgGame
 1378 1359 4.50 7 1.11 40 44.40 
  Castillo Bengoa, Sebastian Alejan 1229 PER1.0010.324012.80 
  Casqui Lopez, Marlon Gabriel 1164 PER1.0010.254010.00 
  Giraldo, Arana Jose Alfonso 1620 PER0.5010.324012.80 
  Ugarelli Ancasi, Juan Carlos 1649 PER0.001-0.1640-6.40 
  Alayza Serra, Juan Sebastian 1312 PER1.0010.434017.20 
  Mancco Arteaga, Yassuri Elizabeth 1153 PER1.0010.24409.60 
  Strohmeier, Luis 1521 PER0.001-0.2940-11.60 

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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