Individual Calculations January 2014
 Penesis, Dimitrios  Total change: 2.70  Rating chartPersonal card
 2013 ESSNA Youth (Paidon-Korasidon) U16 Team championship Attica GRE 2013-09-15
RcRownchangeKK*chgGame
 1362 1306 2.00 4 0.29 30 8.70 
  Boulamatsis, Konstantinos 1460 GRE0.001-0.2930-8.70 
  Giavasopoulos, Thomas 1518 GRE0.001-0.2330-6.90 
  Giatrakos, Orestis 1351 GRE1.0010.563016.80 
  Della, Maria-Eleni 1117 GRE1.0010.25307.50 

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)
 
 2013 Attica Youth U12 Team championship Attica GRE 2013-09-29
RcRownchangeKK*chgGame
 1278 1306 1.00 3 -0.61 30 -18.30 
  Vilanakis, Kyriakos 1206 GRE0.001-0.6430-19.20 
  Kavvadas, Dionisios 1368 GRE0.001-0.4130-12.30 
  Louka, Magdalini 1260 GRE1.0010.443013.20 

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)
 
 2013 Attica Team Cup "SPYROS BIKOS" - B' GROUP Attica GRE 2013-11-03
RcRownchangeKK*chgGame
 1242 1306 1.00 1 0.41 30 12.30 
  Kontoulis, Konstantinos 1242 GRE1.0010.413012.30 

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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