Individual Calculations April 2019
 Vazelakis, Dimitrios  Total change: -9.40  Rating chartPersonal card
 171st open Ampelokipon 2019 Athens GRE 2019-01-16
RcRownchangeKK*chgGame
 1572 1920 2.50 5 -1.91 20 -38.20 
  Athanasakopoulos, Alexandros 1520  * GRE1.0010.08201.60 
  Panagiotakos, Petros 1653 GRE0.501-0.3220-6.40 
  Skaltsounis, Panayotis 1639 GRE0.001-0.8420-16.80 
  Merkos, Thomas 1529 GRE0.001-0.9120-18.20 
  Untiveros, Jesus Benzamin 1520  * USA1.0010.08201.60 
 * 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)
 
 19th Open SO Pagkratiou - SMAO Kaissarianis 2019 Pagkrati GRE 2019-01-18
RcRownchangeKK*chgGame
 1838 1920 5.00 7 0.94 20 18.80 
  Nika, Despoina 1520  * GRE1.0010.08201.60 
  Tourkolias, Dimitrios 1524 GRE1.0010.08201.60 
  Finokaliotis, Georgios 2057 GRE0.5010.18203.60 
  Panagiotakos, Petros 1653 GRE1.0010.18203.60 
  Karagiannis, Athanasios m2208 GRE0.5010.34206.80 
  Kostouros, Alexandros 2121 GRE0.001-0.2420-4.80 
  Geroukalis, Athanasios 1784 GRE1.0010.32206.40 
 * 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)
 
 2019 Attica Team Championship - POA rounds 4- 7 ESSNA GRE 2019-02-03
RcRownchangeKK*chgGame
 1984 1916 1.00 1 0.59 20 11.80 
  Abelakiotis, Stavros 1984 GRE1.0010.592011.80 

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)
 
 2019 Attica Team Championship - POA rounds 8 ESSNA GRE 2019-03-03
RcRownchangeKK*chgGame
 1821 1883 0.50 1 -0.09 20 -1.80 
  Kaloskambis, Mihail 1821 GRE0.501-0.0920-1.80 

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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