Individual Calculations September 2022
 Papakyriakou, Charalampos  Total change: 100.20  Rating chartPersonal card
 31st International open of Kavala - C group Kavala GRE 2022-07-26
RcRownchangeKK*chgGame
 1243 1302 5.00 8 0.37 30 11.10 
  Bintiki, Alexandra 1130 GRE1.0010.27308.10 
  Spandonidis, Vasileios 1208 GRE0.501-0.1330-3.90 
  Sella, Eyal 1433 ISR0.5010.18305.40 
  Theodoridou, Maria 1116 GRE0.001-0.7430-22.20 
  Maragkozidis, Anastasios Ioannis 1186 GRE1.0010.343010.20 
  Bakirtzis, Konstantinos 1211 GRE1.0010.383011.40 
  Kamperidis, Charalampos 1191 GRE0.501-0.1530-4.50 
  Fregidis, Nikolaos 1471 GRE0.5010.22306.60 

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
 1524 1320 2.00 6 0.34 30 10.20 
  Alexandri, Dimitra 1796 GRE0.5010.453013.50 
  Gerasopoulos, Nikolaos 1536 GRE0.001-0.2230-6.60 
  Mantazis, Georgios Rafail 1354 GRE0.5010.05301.50 
  Ntounias, Ioannis 1581 GRE0.001-0.1830-5.40 
  Armaos, Michail 1220 GRE1.0010.363010.80 
  Lafkidis, Apostolos 1658 GRE0.001-0.1230-3.60 

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 - open U12 Thessaloniki GRE 2022-08-18
RcRownchangeKK*chgGame
 1468 1320 5.50 9 2.63 30 78.90 
  Tzortzatos, Konstantinos 1099 GRE1.0010.22306.60 
  Theodoridis, Charalampos 1585 GRE0.001-0.1830-5.40 
  Misthos, Alexandros 1469 GRE1.0010.703021.00 
  Skembris, Simon Max 1589 GRE0.5010.33309.90 
  Zavrakidis, Nikolaos 1647 GRE0.5010.373011.10 
  Balafoutas, Alexandros 1285 GRE0.501-0.0530-1.50 
  Bougas, Georgios 1589 GRE0.5010.33309.90 
  Kiryttopoulos, Panagiotis Aris 1454 GRE1.0010.683020.40 
  Margaritis, Ioannis M 1497 GRE0.5010.23306.90 

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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