Blitz: Individual Calculations July 2023
 Cruz Romani, Juan  Total change: -29.00  Rating chartPersonal card
 II Open IRT BLITZ Torre Blanca Chulucanas Chulucanas PER 2023-06-11
RcRownchangeKK*chgGame
 1804 1959 4.00 8 -1.45 20 -29.00 
  Cruz Alfaro, Jose Miguel 1559  * PER1.0010.08201.60 
  Llanos Rojas, Jorge 1808 PER0.001-0.7020-14.00 
  Sanchez Arteaga, Alejandro Mathi 1674 PER1.0010.16203.20 
  Reyes Castro, Miguel Jose Alonso 1702 PER1.0010.18203.60 
  Diaz Herquinio, Brahian c1965 PER0.5010.01200.20 
  Hernandez Ojeda, Garry Anatholy 1924 PER0.501-0.0520-1.00 
  Seminario, Martin 1728 PER0.001-0.7920-15.80 
  Frias, Marco 2075 PER0.001-0.3420-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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