Blitz: Individual Calculations November 2023
 Arapa Silva, Cesar Adrian  Total change: 0.00  Rating chartPersonal card
 XII Campeonato Panamericano Escolar de Ajedrez - Blitz Sub 09 Lima PER 2023-10-20
RcRownchangeRpKK*chgGame
 1197 0 6.50 9 0.00 1237   0.00 
  Castro Paitan, Julian Andres 1344 VEN1.0010.00 0.00 
  Tacas Granda, Natalia Lisseth 1188 PER1.0010.00 0.00 
  Valdez Quihue, Benjamin Gerardo 1194 PER0.5010.00 0.00 
  Cedeno Morales, Patrick Jafet 1229 ECU1.0010.00 0.00 
  Deza Ponce, Mikael 1179 PER1.0010.00 0.00 
  Montoya Jorge, Richard Lionel 1257 PER0.0010.00 0.00 
  Villanueva Chavez, Dorian Gael 1203 PER0.0010.00 0.00 
  Chueca Balcazar, Adriana Rafaela 1134 PER1.0010.00 0.00 
  Quispe Sanchez, Cristobal Edu 1043 PER1.0010.00 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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