Individual Calculations August 2023
 Cardenas Huachaca, Alessandro Jai  Total change: -55.20  Rating chartPersonal card
 IRT Clasico Festival de Ajedrez AOPIP Armagedon Lima PER 2023-07-22
RcRownchangeKK*chgGame
 1416 1390 2.50 5 0.21 40 8.40 
  Garay Ramirez, Patrick Yosue 1010 PER1.0010.09403.60 
  Vasquez, Cesar 1635 PER0.5010.304012.00 
  Ramirez Espino, Alessandro 1581 PER0.001-0.2540-10.00 
  Ojeda Aguilar, Blas Aaron 1192 PER1.0010.24409.60 
  Bogodukhov, Roman 1660 BLR0.001-0.1740-6.80 

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)
 
 Campeonato Nacional de Ajedrez Impar 2023 - Sub 13 Absoluto Lima PER 2023-07-24
RcRownchangeKK*chgGame
 1121 1390 5.00 8 -1.59 40 -63.60 
  Ajahuana Medina, Darien Giambert 1149 PER0.001-0.8040-32.00 
  Pasache Bermeo, Leonardo Roldan 1029 PER1.0010.10404.00 
  Sanchez Sanchez, Leonardo Daniel 1154 PER0.501-0.3040-12.00 
  Huaracc, Yarasca Darian Lucas 1141 PER0.001-0.8140-32.40 
  Casimiro Villavicencio, Moises Ed 1032 PER1.0010.10404.00 
  Aguilar Contreras, William Alejan 1179 PER0.501-0.2740-10.80 
  Cisneros Vargas, Gabriel Jesus 1134 PER1.0010.19407.60 
  Valdivia Rojas, Hugo Ismael 1148 PER1.0010.20408.00 

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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