Individual Calculations July 2017
 Makedonas, Michail  Total change: -9.80  Rating chartPersonal card
 164th Ampelokipi Open 2017 Ampelokipi GRE 2017-05-03
RcRownchangeKK*chgGame
 1420 1365 2.00 6 -0.67 20 -13.40 
  Loukopoulos, Panagiotis-Athanasi 1765  * GRE0.001-0.0820-1.60 
  Kiriazis, Dimitrios 1600 GRE0.001-0.2120-4.20 
  Mitsakos, Achilleas 1463 GRE0.001-0.3720-7.40 
  Livanopoulou, Athina 1108 GRE1.0010.18203.60 
  Kalaitzis, Evangelos 1394 GRE0.001-0.4620-9.20 
  Androulakis, Aristeidis 1190 GRE1.0010.27205.40 
 * 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)
 
 Spring open ASO Aigiou Simantron 2017 Aigio GRE 2017-05-27
RcRownchangeKK*chgGame
 1143 1365 2.00 2 0.46 20 9.20 
  Papaioannou, Charalampos 1221 GRE1.0010.31206.20 
  Nikolakopoulou, Eleni 1064 GRE1.0010.15203.00 

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
 1332 1375 3.00 6 -0.28 20 -5.60 
  Karapappas, Nikolaos 1103 GRE1.0010.17203.40 
  Diamantopoulos, Leonidas Nik 1667 GRE0.5010.35207.00 
  Ter-Gevorkian, Giannis 1579 GRE0.5010.26205.20 
  Zafeiropoulos, Fotios 1112 GRE0.501-0.3220-6.40 
  Papageorgiou, Athanasios I 1063 GRE0.501-0.3620-7.20 
  Skiadopoulou, Afroditi-Lelouda 1466 GRE0.001-0.3820-7.60 

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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