Individual Calculations February 2019
 Karagiorgos, Nikolaos  Total change: 12.80  Rating chartPersonal card
 2018 youth u16 team championship of Attica ESSNA GRE 2018-11-04
RcRownchangeKK*chgGame
 1445 1353 2.50 7 -0.31 40 -12.40 
  Loutragotis, Paraskevas Pantelei 1753  * GRE0.001-0.0840-3.20 
  Dalampekis, Ignatios 1672 GRE0.001-0.1340-5.20 
  Drydakis, Aristotelis 1243 GRE1.0010.354014.00 
  Topalidis, Ioannis D 1448 GRE0.001-0.3740-14.80 
  Spalas, Iason 1208 GRE1.0010.314012.40 
  Minas, Panagiotis 1518 GRE0.001-0.2840-11.20 
  Kamoudis, Konstantinos 1273 GRE0.501-0.1140-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2019 Attica Team Championship - POA rounds 1-3 ESSNA GRE 2019-01-13
RcRownchangeKK*chgGame
 1775 1375 0.00 1 -0.08 40 -3.20 
  Abelakiotis, Stavros 1775  * GRE0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2019 Attica Friendship Cup Nikos Strofalis Group A Rounds 1-3 ESSNA GRE 2019-01-13
RcRownchangeKK*chgGame
 1244 1375 2.00 2 0.71 40 28.40 
  Kolyvas-Dimitrakarakos, Panagiot 1425 GRE1.0010.574022.80 
  Ikonomou, Theodoros 1062 GRE1.0010.14405.60 

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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