Individual Calculations February 2020
 Magalakis, Stefanos  Total change: 109.20  Rating chartPersonal card
 42nd open White Tower 2020 A group Thessaloniki GRE 2020-01-02
RcRownchangeKK*chgGame
 2001 1825 5.50 9 2.73 40 109.20 
  Tsilidis, Christos 1425  * GRE1.0010.08403.20 
  Kesidis, Odyseas 2225  * GRE0.001-0.0840-3.20 
  Dereka, Konstantina 1592 GRE1.0010.21408.40 
  Tsaknakis, Zisis 2220 GRE1.0010.924036.80 
  Danov, Lyubomir 2225  * BUL0.001-0.0840-3.20 
  Andreev, Stanislav 2166 BUL1.0010.884035.20 
  Stanojoski, Zvonko g2225  * MKD0.001-0.0840-3.20 
  Stefanou, Konstantinos 2017 GRE0.5010.254010.00 
  Almaliotis, Hristos 1918 GRE1.0010.634025.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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