Individual Calculations September 2019
 Konstantelias, Konstantinos  Total change: 31.80  Rating chartPersonal card
 28th International Open Kavala 2019 - Group A Kavala GRE 2019-08-04
RcRownchangeKK*chgGame
 2107 1967 4.50 8 1.92 20 38.40 
  Kouskoutis, Georgios-Alexandros 2273 GRE0.001-0.1420-2.80 
  Koudounis, Vasileios 1755 GRE1.0010.23204.60 
  Stefan, Victor 2133 GRE0.001-0.2820-5.60 
  Verhasselt, Karsten 2097 BEL1.0010.682013.60 
  Zisiadis, Dimitrios 2071 GRE1.0010.642012.80 
  Kazantzidis, Ilias 2231 GRE0.001-0.1820-3.60 
  Terziev, Dimo c2188 BUL0.5010.28205.60 
  Rigopoulos-Tsigkos, Alexandros 2108 GRE1.0010.692013.80 

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)
 
 1st International tournament SE VOLOU 2019 A Volos GRE 2019-08-18
RcRownchangeKK*chgGame
 1898 1967 3.50 7 -0.33 20 -6.60 
  Pourliaka, Tatiana 1567  * GRE1.0010.08201.60 
  Dereka, Konstantina 1567  * GRE1.0010.08201.60 
  Tetepoulidis, Ioannis 2124 GRE0.001-0.2920-5.80 
  Zgouletas, Ioannis 1567  * GRE1.0010.08201.60 
  Kosmidis, Ioannis 2155 GRE0.001-0.2620-5.20 
  Scripcaru, George-Daniel f2215 ROU0.5010.31206.20 
  Tsarsitalidis, Konstantinos 2090 GRE0.001-0.3320-6.60 
 * 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)
 

 

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