Individual Calculations September 2023
 Ouzounis, Konstantinos Kyr  Total change: -18.80  Rating chartPersonal card
 32nd International open of Kavala Vasilis Theodoridis- B group Kavala GRE 2023-07-28
RcRownchangeKK*chgGame
 1560 1611 5.00 8 0.44 40 17.60 
  Dalla, Maria Myrsini 1332 GRE0.001-0.8440-33.60 
  Kosteas, Frixos Vasileios 1437 GRE1.0010.274010.80 
  Moysidis, Anastasios 1432 GRE0.501-0.2340-9.20 
  Kampouridis, Paschalis 1421 GRE1.0010.254010.00 
  Tarchanidis, Nikolaos Christos 1387 GRE1.0010.22408.80 
  Karounis, Ioannis 1693 GRE0.001-0.3940-15.60 
  Kolomvas, Dimitrios 1829 GRE1.0010.784031.20 
  Minguell Soler, Joan 1945 ESP0.5010.384015.20 

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)
 
 3rd International tournament Thessaloniki - A group Thessaloniki GRE 2023-08-05
RcRownchangeKK*chgGame
 1755 1745 3.50 9 -0.91 40 -36.40 
  Tsarsitalidis, Konstantinos 2172 GRE0.001-0.0740-2.80 
  Galanis, Nikolaos-Panagiotis 1920 GRE0.001-0.2740-10.80 
  Stefos, Stefanos 1913 GRE0.001-0.2840-11.20 
  Siskou, Evangelia 1677 GRE0.501-0.0940-3.60 
  Zamit, Kyriakos 1824 GRE0.5010.11404.40 
  Petridis, Dimitrios Panagiotis 1521 GRE0.001-0.7840-31.20 
  Voutsas, Leonidas 1713 GRE1.0010.464018.40 
  Beltran Ortiz, Edda Georgina 1684 ESP1.0010.424016.80 
  Sklavounou, Kalliopi 1369 GRE0.501-0.4140-16.40 

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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