Individual Calculations January 2020
 Rahmanidis, Petros  Total change: -12.40  Rating chartPersonal card
 2019 Attica team Cup Spyros Bikos A ESSNA GRE 2019-11-03
RcRownchangeKK*chgGame
 2078 2204 4.00 7 -0.62 20 -12.40 
  Santorinaios, Hristodoulos 1889 GRE1.0010.14202.80 
  Stavropoulos, Konstantinos 2040 GRE0.001-0.7220-14.40 
  Skaperdas, Kostantinos 2170 GRE0.001-0.5520-11.00 
  Koutourinis, Apostolos 2066 GRE1.0010.31206.20 
  Karakatsanis, Nikolaos 2033 GRE1.0010.27205.40 
  Katopodis, Dimitrios f2353 GRE0.001-0.3020-6.00 
  Avagianos, Simeon 1996 GRE1.0010.23204.60 

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)
 

 

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