Individual Calculations January 2018
 Kontarinis, Andreas  Total change: 27.60  Rating chartPersonal card
 166th Ampelokipi open 2017 ATHENS GRE 2017-11-01
RcRownchangeKK*chgGame
 1850 1537 3.50 6 2.58 20 51.60 
  Sideris, Theodoros 1913 GRE0.5010.41208.20 
  Fanourgakis, Konstantinos 1652 GRE1.0010.662013.20 
  Papadimitriou, Loukas 1937  * GRE1.0010.922018.40 
  Nikolaou, Georgios 1937  * GRE0.001-0.0820-1.60 
  Gklavopoulos, Evangelos 1726 GRE1.0010.752015.00 
  Georgoulias, Dionisios 1937  * GRE0.001-0.0820-1.60 
 * 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)
 
 Celebration open 2017 Chess Square ATHENS GRE 2017-11-04
RcRownchangeKK*chgGame
 1544 1537 3.50 7 -0.03 20 -0.60 
  Koerant, Filipos 1874 GRE0.001-0.1220-2.40 
  Ntovas, Dimitrios 1325 GRE1.0010.23204.60 
  Papanikos, Konstantinos 1211 GRE1.0010.13202.60 
  Loupos, Vasilios 1824 GRE0.001-0.1620-3.20 
  Georgitsi, Sofia 1403 GRE0.501-0.1820-3.60 
  Kratimenou, Georgia 1235 GRE1.0010.15203.00 
  Tetepoulidis, Ioannis 1937  * GRE0.001-0.0820-1.60 
 * 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)
 
 Attica Team Cup Spyros Bikos 2017 - A group Attica GRE 2017-11-05
RcRownchangeKK*chgGame
 1362 1537 1.00 2 -0.46 20 -9.20 
  Papadopoulos, Christos St 1329 GRE1.0010.23204.60 
  Charalampidis, Vasilios 1395 GRE0.001-0.6920-13.80 

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)
 
 Attica Team Cup Lazaros Drepaniotis 2017 Attica GRE 2017-11-05
RcRownchangeKK*chgGame
 1456 1537 0.50 2 -0.71 20 -14.20 
  Pitsolis, Theodoros 1369 GRE0.501-0.2220-4.40 
  Mistilioglou, Athanasios 1542 GRE0.001-0.4920-9.80 

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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