Individual Calculations September 2011
 Tsichlis, Christos-Nektarios  Total change: 39.30  Rating chartPersonal card
 Attica Team Friendship Cup 2011 - B' Group Attiki GRE 2011-01-19
RcRownchangeKK*chgGame
 1484 1401 0.50 2 -0.28 30 -8.40 
  Liris, Orestis 1538 GRE0.001-0.3230-9.60 
  Mavrogalos, Andreas 1430 GRE0.5010.04301.20 

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)
 
 9th chess open of Fysiolatris - B' Group Nikaia - Athens GRE 2011-06-16
RcRownchangeKK*chgGame
 1549 1382 3.00 5 1.59 30 47.70 
  Kamitsis, Nikolaos 1593 GRE0.5010.27308.10 
  Gouvas, Alexandros 1532 GRE0.5010.20306.00 
  Sahpatsidis, Haralabos 1510 GRE1.0010.673020.10 
  Ioannidis, Georgios Alexandros 1534 GRE0.5010.20306.00 
  Papadopoulos, Panayotis31588 1575 GRE0.5010.25307.50 

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)
 

 

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