Blitz: Individual Calculations January 2018
 Kastanieda, Alla  Total change: 14.40  Rating chartPersonal card
 Sudamericano Blitz 2017 Sub 12 Asuncion PAR 2017-12-04
RcRownchangeKK*chgGame
 1329 1414 5.00 7 0.72 20 14.40 
  Senger, Maria Clara Da Silveira 1230 BRA1.0010.26205.20 
  Campos, Cristian 1508 ARG0.001-0.3720-7.40 
  Abdala Cancino, Patricia Anastas wc1319 CHI0.001-0.6320-12.60 
  Huayhuas Robles, Laura Sofia 1282 PER1.0010.32206.40 
  Ygarza Crisostomo, Antonela Abig 1208 PER1.0010.24204.80 
  Ballesteros Cardenas, Leonardo c1411 CHI1.0010.502010.00 
  Mendoza Alvarez, Diego 1343 PER1.0010.40208.00 

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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