Blitz: Individual Calculations January 2022
 Badilla Calvo, Christopher  Total change: -24.60  Rating chartPersonal card
 I Blitz Navideno Bronstein 2021 San Rafael de Oreamuno CRC 2021-12-11
RcRownchangeKK*chgGame
 1474 1431 2.00 7 -1.23 20 -24.60 
  Campos Mendez, Diego Alonso 1649 CRC0.001-0.2220-4.40 
  Alvarez Alvarez, Johanel 1182 CRC1.0010.19203.80 
  Campos Astorga, Priscila 1368 CRC0.001-0.5920-11.80 
  Meza Vega, Jose Antonio 1394 CRC0.001-0.5520-11.00 
  Vargas Zamora, Yahir 1271 CRC0.001-0.7120-14.20 
  Bustos Arias, Darien 1590 CRC1.0010.712014.20 
  Murillo Varela, Ricardo 1864 CRC0.001-0.0620-1.20 

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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