Blitz: Individual Calculations April 2023
 Serrano Perez, Pedro Jesus  Total change: 62.00  Rating chartPersonal card
 I Torneo Abierto de Ajedrez Copa Aldo Messori 2023 Barinas, Estado Barinas VEN 2023-02-18
RcRownchangeKK*chgGame
 1550 1097 4.00 7 3.10 20 62.00 
  Diaz Lares, Roger Samuel 1178 VEN1.0010.612012.20 
  Norono Perez, Jose Gregorio 1822 VEN1.0010.992019.80 
  Rivas Gutierrez, Jhonnfran Wladim 1748 VEN0.001-0.0120-0.20 
  Messori Tovar, Daniel Alejandro 1737 VEN0.001-0.0120-0.20 
  Sanchez Franco, Jhon Elmer 1609 VEN0.001-0.0420-0.80 
  Murcia, Leonardo Adrian 1175 VEN1.0010.612012.20 
  Pena Martinez, Aldo Jose 1579 VEN1.0010.952019.00 

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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