Individual Calculations January 2018
 Loutragotis, Marios  Total change: 7.60  Rating chartPersonal card
 Youth under 16 Team Championship of Attica 2017 ESSNA GRE 2017-10-01
RcRownchangeKK*chgGame
 1302 1382 2.00 3 0.23 40 9.20 
  Karanikitas, Annivas 1055 GRE1.0010.13405.20 
  Dalampekis, Ignatios 1600 GRE0.5010.284011.20 
  Polyzos, Ioannis 1251 GRE0.501-0.1840-7.20 

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)
 
 Attica Team Cup Spyros Bikos 2017 - A group Attica GRE 2017-11-05
RcRownchangeKK*chgGame
 1400 1382 1.00 2 0.05 40 2.00 
  Ntovas, Dimitrios 1325 GRE1.0010.424016.80 
  Maroulakos, Stavros 1475 GRE0.001-0.3740-14.80 

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)
 
 Attica Team Cup Lazaros Drepaniotis 2017 Attica GRE 2017-11-05
RcRownchangeKK*chgGame
 1555 1382 0.50 2 -0.09 40 -3.60 
  Dimopoulos, Dimitrios 1700 GRE0.001-0.1340-5.20 
  Balaska, Eleni Sofia 1409 GRE0.5010.04401.60 

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)
 

 

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