Individual Calculations April 2015
 Mantzakouras, Loukas  Total change: 41.60  Rating chartPersonal card
 2015 Attica Friendship team CUP NIKOS STROFALIS Attica GRE 2015-01-11
RcRownchangeKK*chgGame
 1732 1571 2.00 2 1.42 40 56.80 
  Giagkos, Dimitrios 1776 GRE1.0010.764030.40 
  Savidis, Dimitrios 1688 GRE1.0010.664026.40 

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)
 
 Senior Division by ASOP DIAS - JAN 2015 Petroupoli GRE 2015-01-17
RcRownchangeKK*chgGame
 1366 1571 4.00 6 -0.38 40 -15.20 
  Kiousi, Panagiota 1171  * GRE1.0010.08403.20 
  Theodosopoulos, Spyros 1234 GRE0.501-0.3840-15.20 
  Theodosopoulos, Konstantinos 1291 GRE1.0010.16406.40 
  Retkowski, Daniel 1686 POL0.5010.16406.40 
  Tzerbinos, Konstantinos 1531 GRE0.501-0.0640-2.40 
  Kotsokolos, Theodoros 1283 GRE0.501-0.3440-13.60 
 * 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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