Individual Calculations September 2010
 Korniotis, Filippos  Total change: 11.10  Rating chartPersonal card
 106th Ambelokipi Open Ambelokipi - Athens GRE 2010-06-05
RcRownchangeKK*chgGame
 1698 1570 2.00 4 0.62 15 9.30 
  Koutoukidis, Panagiotis 1913 GRE0.001-0.1215-1.80 
  Livanopoulou, Athina 1282 GRE1.0010.16152.40 
  Koukoufikis, Ioannis 1778 GRE1.0010.771511.55 
  Zorbas, Nikolaos 1818 GRE0.001-0.1915-2.85 

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)
 
 19th Greek Individual Championships Open U12 - 2010 Kallithea Halkidiki GRE 2010-06-26
RcRownchangeKK*chgGame
 1636 1570 3.00 7 0.12 15 1.80 
  Tsiros, Fragkiskos Vlasios 1711 GRE0.001-0.3115-4.65 
  Grigoriadis, Mihail 1661 GRE1.0010.62159.30 
  Bakirtzis, Triantafilos 1634 GRE1.0010.59158.85 
  Zisiadis, Dimitrios 1742 GRE0.5010.23153.45 
  Ballas, Athanasios-Panagiotis 1667 GRE0.001-0.3715-5.55 
  Hatzigrigoriou, Georgios 1584 GRE0.001-0.4815-7.20 
  Katopodis, Ioannis 1451 GRE0.501-0.1615-2.40 

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)
 

 

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