Individual Calculations October 2022
 Araujo Calvo, Nadia  Total change: -46.40  Rating chartPersonal card
 IRT CLASICO JAQUE MATHEUS Cusco PER 2022-09-06
RcRownchangeKK*chgGame
 1338 1302 3.00 6 0.08 40 3.20 
  Florez Huaman, Areli Oriana 1117 PER1.0010.264010.40 
  Matheus, Paul 1806 PER0.001-0.0440-1.60 
  Morante Cama, Rodrigo Moises 1070 PER1.0010.21408.40 
  Banda Chahuara, Daniel 1345 PER0.5010.06402.40 
  Banda Chahuara, Keops 1163 PER0.501-0.1940-7.60 
  Cabrera Quispe, Piero Andre 1525 PER0.001-0.2240-8.80 

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 2022 Sub 17 Femenino Lima PER 2022-09-15
RcRownchangeKK*chgGame
 1279 1302 2.50 7 -1.24 40 -49.60 
  Galicia Ticona, Isabel 1044 PER1.0010.18407.20 
  Tacas Cardenas, Andrea Ximena 1622 PER0.5010.374014.80 
  Nina Cerron, Elena 1307 PER0.001-0.4940-19.60 
  Oyola Guevara, Clauly Tiffany 1179 PER0.001-0.6740-26.80 
  Rojas Arca, Ana Cristina 1144 PER1.0010.294011.60 
  Sihuincha Quispe, Estefany Anyaly 1365 PER0.001-0.4140-16.40 
  Yamunaque Dominguez, Libertad Yta 1293 PER0.001-0.5140-20.40 

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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