Blitz: Individual Calculations November 2023
 Alarcon Almeida, Adrian Ezequiel  Total change: 20.00  Rating chartPersonal card
 XII Campeonato Panamericano Escolar de Ajedrez - Blitz Sub 09 Lima PER 2023-10-20
RcRownchangeKK*chgGame
 1149 1203 4.50 7 0.50 40 20.00 
  Cruz Ocas, Estefano Daniel 1066 PER1.0010.324012.80 
  Quispe Sanchez, Cristobal Edu 1043 PER0.001-0.7140-28.40 
  Marquina Suarez, Arian Martin 1045 PER1.0010.294011.60 
  Machaca, Quispe Adrian Emmanuel 1089 PER1.0010.344013.60 
  Montoya Jorge, Richard Lionel 1257 PER0.5010.08403.20 
  Moscoso Tellez, Joe Goldtie Marsh 1363 PER1.0010.714028.40 
  Deza Ponce, Mikael 1179 PER0.001-0.5340-21.20 

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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