Individual Calculations October 2022
 Cabrera Quispe, Piero Andre  Total change: 46.00  Rating chartPersonal card
 IRT CLASICO JAQUE MATHEUS Cusco PER 2022-09-06
RcRownchangeKK*chgGame
 1358 1525 5.50 7 0.70 40 28.00 
  Acosta Vera, Yerans Vincent 1125  * PER1.0010.08403.20 
  Obregon Castellanos, Carla Victo 1213 PER1.0010.14405.60 
  Obregon Castellanos, Alexander 1599 PER1.0010.604024.00 
  Matheus, Paul 1806 PER0.001-0.1640-6.40 
  Banda Chahuara, Keops 1163 PER0.501-0.4040-16.00 
  Luza, Chura Marco Adriano 1300 PER1.0010.22408.80 
  Araujo Calvo, Nadia 1302 PER1.0010.22408.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2022 Sub 15 Absoluto Lima PER 2022-09-15
RcRownchangeKK*chgGame
 1421 1525 6.00 9 0.45 40 18.00 
  Fabian Perez, Josue Daniel 1128 PER1.0010.08403.20 
  Valencia Quispe, Fausto Ricardo 1240 PER1.0010.16406.40 
  Calvo Garavito, David 1425 PER1.0010.364014.40 
  Zapata Romero, Italo German 1673 PER0.001-0.3040-12.00 
  Caceres Sandoval, Eduardo 1717 PER0.001-0.2540-10.00 
  Guarniz Sandoval, Harold Oliver P 1361 PER0.001-0.7240-28.80 
  Enciso Mamani, Aaron 1211 PER1.0010.14405.60 
  Huallpa Fernandez, Hector Manuel 1354 PER1.0010.274010.80 
  Palomino Landeo, Diego Fernando 1681 PER1.0010.714028.40 

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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