Rapid: Individual Calculations November 2023
 Cortez Chuviru, Gael Marbel  Total change: 111.60  Rating chartPersonal card
 XII Campeonato Panamericano Escolar de Ajedrez - Rapidas Sub 11 Lima PER 2023-10-18
RcRownchangeKK*chgGame
 1271 1082 4.50 6 2.79 40 111.60 
  Santiago Perez, Luis Yamil 1614 PER0.001-0.0340-1.20 
  Jimenez Salas, Fabiana 1271 PER1.0010.754030.00 
  Flower Nivin, Cesar Antonio Joaqu 1168 PER1.0010.624024.80 
  Ccoica, Pineda Daryl Merlle Danie 1228 PER1.0010.704028.00 
  Ocampo Candela, Patsy Andrea 1191 ECU0.5010.15406.00 
  Meneses Morales, Marcos Beltran 1154 PER1.0010.604024.00 

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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