Individual Calculations September 2022
 Tzovani, Dimitra  Total change: 133.98  Rating chartPersonal card
 31st International open of Kavala - B group Kavala GRE 2022-07-26
RcRownchangeKK*chgGame
 1529 1293 3.50 9 1.41 29 40.89 
  Zaires Karanasios, Konstantinos 1568 GRE0.5010.33299.57 
  Voutsas, Leonidas 1653 GRE0.001-0.1029-2.90 
  Platsaki, Evgenia Valeria 1440 GRE0.001-0.3029-8.70 
  Tsekoura, Stavroula 1318 GRE0.5010.03290.87 
  Raptis, Olympios 1415 BEL1.0010.672919.43 
  Louka, Marianthi 1509 GRE0.5010.28298.12 
  Tsekoura, Vaia 1672 GRE0.001-0.0929-2.61 
  Alevizakis, Panagiotis 1796 GER0.5010.462913.34 
  Fragou, Maria V. 1387 GRE0.5010.13293.77 

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)
 
 49th National Team Championship of A Category 2022 Thessaloniki GRE 2022-08-12
RcRownchangeKK*chgGame
 1356 1293 4.50 6 1.93 29 55.97 
  Alexandri, Vasiliki 1621 GRE0.001-0.1329-3.77 
  Petkaki, Danai 1381 GRE1.0010.622917.98 
  Kakkavou, Eirini Aristea 1150 GRE1.0010.31298.99 
  Kavakopoulou, Ioulia Anastasia 1428 GRE0.5010.18295.22 
  Sklavounou, Kalliopi 1346 GRE1.0010.572916.53 
  Tzakosta, Konstantina 1207 GRE1.0010.382911.02 

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)
 
 2022 National Youth Championships finals - girls U16 Thessaloniki GRE 2022-08-18
RcRownchangeKK*chgGame
 1392 1293 5.00 9 1.28 29 37.12 
  Kratimenou, Maria 1410 GRE0.001-0.3429-9.86 
  Sonovidou, Ioanna 1160 GRE1.0010.32299.28 
  Raftopoulou, Konstantina 1218 GRE1.0010.402911.60 
  Miliou, Pinelopi 1410 GRE0.5010.16294.64 
  Karavitaki, Antonia 1456 GRE1.0010.722920.88 
  Tzempelikou, Agapi 1327 GRE0.5010.05291.45 
  Kalamoukou, Giolanta 1365 GRE0.5010.10292.90 
  Tsakona, Maria 1977 GRE0.001-0.0129-0.29 
  Tzakosta, Konstantina 1207 GRE0.501-0.1229-3.48 

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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