Blitz: Individual Calculations January 2019
 Tobar B, Jorge Esteban  Total change: -11.20  Rating chartPersonal card
 Final Nacional Superate Intercolegiados 2018 AJEDREZ BLITZ Juvenil Masculino Barranquilla COL 2018-11-27
RcRownchangeKK*chgGame
 1648 1747 5.50 10 -0.78 20 -15.60 
  Mesa Baez, Samuel 1560 COL0.001-0.7420-14.80 
  Mesa Baez, Samuel 1560 COL1.0010.26205.20 
  Foronda Tovar, Carlos Andres 1516 COL1.0010.21204.20 
  Foronda Tovar, Carlos Andres 1516 COL0.001-0.7920-15.80 
  Castano Orrego, Simon 1608 COL1.0010.31206.20 
  Castano Orrego, Simon 1608 COL0.501-0.1920-3.80 
  Sabogal Varela, Jose Joaquin 1718 COL1.0010.46209.20 
  Sabogal Varela, Jose Joaquin 1718 COL0.001-0.5420-10.80 
  Londono, Neider Farid 1838 COL1.0010.622012.40 
  Londono, Neider Farid 1838 COL0.001-0.3820-7.60 

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)
 
 Festival Nacional Ajedrez BLITZ Escolar Sub-17 Absoluto Florencia COL 2018-12-09
RcRownchangeKK*chgGame
 1819 1739 1.00 2 0.22 20 4.40 
  Cruz Beltran, Andres Euclides 1802 COL1.0010.592011.80 
  Alvarez Angel, Nelson Eduardo 1835 COL0.001-0.3720-7.40 

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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