Individual Calculations October 2022
 Obregon Castellanos, Carla Victo  Total change: 35.20  Rating chartPersonal card
 IRT CLASICO JAQUE MATHEUS Cusco PER 2022-09-06
RcRownchangeKK*chgGame
 1216 1213 1.00 4 -1.05 40 -42.00 
  Cabrera Quispe, Piero Andre 1525 PER0.001-0.1440-5.60 
  Florez Huaman, Areli Oriana 1117 PER0.001-0.6340-25.20 
  Morante Cama, Rodrigo Moises 1070 PER0.001-0.6940-27.60 
  Florez Vasquez, Yahel Sharif 1151 PER1.0010.414016.40 

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)
 
 Campeonato Nacional de Ajedrez Impar 2022 Sub 15 Femenino Lima PER 2022-09-15
RcRownchangeKK*chgGame
 1304 1213 4.50 6 1.93 40 77.20 
  Jimenez Salas, Maria Teresa 1802 PER0.001-0.0240-0.80 
  Villafuerte Mamani, Dakia Estepha 1070 PER1.0010.314012.40 
  Farro Olivares, Dulce Maria 1086 PER1.0010.334013.20 
  Tacas Cardenas, Pamela Natividad 1309 PER1.0010.634025.20 
  Soto Huaranca, Adriana Jakeline 1308 PER0.5010.13405.20 
  Ramirez Tipian, Valerie Luisciana 1250 PER1.0010.554022.00 

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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