Individual Calculations July 2017
 Dallis, Ioannis  Total change: 148.00  Rating chartPersonal card
 Open Senior Division by ASOP Dias - April 2017 Petroupoli GRE 2017-04-29
RcRownchangeKK*chgGame
 1541 1260 3.00 6 1.78 40 71.20 
  Agriopoulos, Konstantinos 1660  * GRE0.001-0.0840-3.20 
  Giannoulis, Dionisios 1611 GRE1.0010.894035.60 
  Spartinos, Pantelis 1567 GRE1.0010.864034.40 
  Sienczewski, Zbigniew 1660  * POL0.001-0.0840-3.20 
  Pavlis, Antonios 1660  * GRE0.001-0.0840-3.20 
  Tselepis, Apostolos Dionysios 1087 GRE1.0010.274010.80 
 * 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)
 
 20th Open Epikoinonias Herakleio Attikis 2017 - B Group Herakleio Attikis GRE 2017-06-17
RcRownchangeKK*chgGame
 1340 1264 4.00 5 1.92 40 76.80 
  Lupu, Nikolaos 1030 GRE1.0010.21408.40 
  Skaltsas, Dionisios 1093 GRE1.0010.274010.80 
  Patrinos, Ilias 1628 GRE1.0010.904036.00 
  Diatsintos, Ilias 1482 GRE1.0010.784031.20 
  Skiadopoulou, Afroditi-Lelouda 1466 GRE0.001-0.2440-9.60 

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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