Individual Calculations July 2017
 Azadelis, Kyriakos  Total change: -34.00  Rating chartPersonal card
 Spring open SO Ampelokipon - So Th Georgiou 2017 Athens GRE 2017-05-13
RcRownchangeKK*chgGame
 1539 1482 1.00 4 -0.77 20 -15.40 
  Sideris, Theodoros 1882  * GRE0.001-0.0820-1.60 
  Petousis, Konstantinos 1480 GRE0.001-0.5020-10.00 
  Karatzanos, Konstantinos 1198 GRE1.0010.16203.20 
  Mokas, Vasilios 1594 GRE0.001-0.3520-7.00 
 * 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
 1297 1482 4.00 7 -0.93 20 -18.60 
  Tsavdaras, Dimitrios 1111 GRE1.0010.10202.00 
  Kanellopoulos, Georgios G. 1723 GRE0.001-0.2020-4.00 
  Karatzanos, Konstantinos 1167 GRE0.501-0.3620-7.20 
  Kotsiopoulos, Panagiotis 1139 GRE1.0010.12202.40 
  Zafeiropoulos, Fotios 1112 GRE0.501-0.4020-8.00 
  Efkarpidis, Stylianos 1381 GRE1.0010.36207.20 
  Megaloudis, Petros 1443 GRE0.001-0.5520-11.00 

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)
 

 

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