Individual Calculations January 2009
 Kolovski, Marsel  Total change: 0.00  Rating chartPersonal card
 IVIS open championship Sofia BUL 2008-10-12
RcRownchangeRpKK*chgGame
 1923 0 0.00 2 0.00 1223   0.00 
  Andreev, Dobrotich 2119 BUL0.0010.00 0.00 
  Kosturski, Ivan 1727 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)
 
 3rd Intern. Youth Chess Meeting GREECE-BULGARIA OREOKASTRO - THESSALONIKI GRE 2008-10-25
RcRownchangeRpKK*chgGame
 1685 0 1.00 4 0.00 1492   0.00 
  Tompros, Andreas-Hristos 1773 GRE0.0010.00 0.00 
  Sahinidis, Evagelos 1746 GRE0.0010.00 0.00 
  Drakaki, Anna-Maria 1626 GRE1.0010.00 0.00 
  Batzolis, Georgios 1595 GRE0.0010.00 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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