Individual Calculations January 2011
 Gouloutis, Nikolaos  Total change: 1.20  Rating chartPersonal card
 5th In Memorial Tournament 2010 Thessaloniki - Halkidiki GRE 2010-09-26
RcRownchangeKK*chgGame
 1742 1705 0.50 2 -0.43 15 -6.45 
  Sideris, Giorgos 1978 GRE0.5010.33154.95 
  Karavalasis, Stilianos 1506 GRE0.001-0.7615-11.40 

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)
 
 5th Young Tournament Under 12 - ESS TH-HALK 2010 Thessaloniki - Halkidiki GRE 2010-10-10
RcRownchangeKK*chgGame
 1612 1705 0.50 1 -0.13 15 -1.95 
  Kokkalis, Haralabos 1612 GRE0.501-0.1315-1.95 

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)
 
 3rd Youth U16 Team Championship 2010 - ESS TH-HALK Thessaloniki - Halkidiki GRE 2010-11-06
RcRownchangeKK*chgGame
 1580 1713 2.00 2 0.64 15 9.60 
  Kokkalis, Haralabos 1611 GRE1.0010.36155.40 
  Betsakos, Hrisanthos 1548 GRE1.0010.28154.20 

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)
 

 

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