Individual Calculations February 2019
 Hristov, Angel  Total change: 0.00  Rating chartPersonal card
 Trayana Cup A 2019 Stara Zagira BUL 2019-01-12
RcRownchangeRpKK*chgGame
 1105 0 0.00 3 0.00 305   0.00 
  Georgiev, Radmil 1137 BUL0.0010.00 0.00 
  Valchev, Martin V 1139 BUL0.0010.00 0.00 
  Mateeva, Yana 1038 BUL0.0010.00 0.00 

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)
 
 II Chess Tournament Lyaskovets 2019 Lyaskovets BUL 2019-01-19
RcRownchangeRpKK*chgGame
 1640 0 0.00 3 0.00 840   0.00 
  Mateev, Kaloyan Mateev 1722 BUL0.0010.00 0.00 
  Marzakov, Mihail 1097 BUL0.0010.00 0.00 
  Dereshki, Dario 2100 BUL0.0010.00 0.00 

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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