Blitz: Individual Calculations October 2021
 Torres Torres, George Maycol  Total change: -20.60  Rating chartPersonal card
 II Blitz Juvenil IRT "Real Chess Club" Sub 12 Trujillo PER 2021-09-19
RcRownchangeKK*chgGame
 1160 1141 2.00 7 -1.03 20 -20.60 
  Alfaro Zambrano, Luis Fabricio 1354 PER0.001-0.2320-4.60 
  Solorzano Roncal, Giordano Caleb 1206 PER0.001-0.4120-8.20 
  Diaz Bermudez, Pedro Teofilo 1135 PER0.001-0.5120-10.20 
  Ruiz, Mori Ricardo Felipe 542 PER1.0010.02200.40 
  Solorzano Roncal, Ezzio Jose 1223 PER0.001-0.3920-7.80 
  Quiroz Alva, Gian Carlo Gabriel 1290 PER0.001-0.3020-6.00 
  Sanchez Negreiros, Jose Alberto 1371 PER1.0010.792015.80 

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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