Individual Calculations January 2016
 Sparos, Orfeas  Total change: -66.00  Rating chartPersonal card
 Senior Division OCT 2015 by ASOP DIAS Petroupoli GRE 2015-10-17
RcRownchangeKK*chgGame
 1292 1598 4.00 7 -1.85 40 -74.00 
  Vesdekis, Stefanos 1198  * GRE1.0010.08403.20 
  Kontopanagos, Ioannis 1267 GRE0.501-0.3840-15.20 
  Tselepis, Apostolos Dionysios 1198  * GRE0.501-0.4240-16.80 
  Kazalis, Manos 1488 GRE0.001-0.6540-26.00 
  Lioumis , Petros 1198  * GRE1.0010.08403.20 
  Kiousis, Stavros St. 1198  * GRE1.0010.08403.20 
  Andreadis, Georgios 20243 1499 GRE0.001-0.6440-25.60 
 * 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)
 
 2015 Spyros "Bikos Attica Cup" - B1 group Attica GRE 2015-11-01
RcRownchangeKK*chgGame
 1514 1598 1.00 1 0.38 40 15.20 
  Ntantais, Avraam 1514 GRE1.0010.384015.20 

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)
 
 8th youth U16 team championship of ESSNA 2015 Attica GRE 2015-11-08
RcRownchangeKK*chgGame
 1862 1598 0.00 1 -0.18 40 -7.20 
  Pessiridis, Isaak 1862 GRE0.001-0.1840-7.20 

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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