Individual Calculations October 2022
 Prado Mendivil, Carlos Roberto  Total change: 0.00  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Impar 2022 Sub 11 Absoluto Lima PER 2022-09-15
RcRownchangeRpKK*chgGame
 1205 0 3.00 7 0.00 1155   0.00 
  Crisostomo, Pinedo Jose Francisco 1012 PER0.0010.00 0.00 
  Alderete Yalico, Joseph Samuel 1103 PER1.0010.00 0.00 
  Atarama Tezen, Sebastian Alexis 1320 PER0.5010.00 0.00 
  Florez Vasquez, Yahel Sharif 1151 PER1.0010.00 0.00 
  Moscoso Paredes, Rafael Leonardo 1391 PER0.0010.00 0.00 
  Astoyauri De La Cruz, Fernando Is 1358 PER0.0010.00 0.00 
  Acuna Taipe, Juan Samuel 1100 PER0.5010.00 0.00 

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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