Individual Calculations September 2010
 Minas, Ioannis  Total change: 93.15  Rating chartPersonal card
 38th Greek Team Championship 2010 Peristeri - Athens GRE 2010-07-05
RcRownchangeKK*chgGame
 2160 1836 1.50 2 1.23 25 30.75 
  Tepelenis, Nikolaos 2224 GRE0.5010.412510.25 
  Hrisanthopoulos, Dimitrios 2095 GRE1.0010.822520.50 

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)
 
NOTE: K factor changed
 Summer Cup 2010 5th International Chess Tournament Porto Karras Halkidiki GRE 2010-07-11
RcRownchangeKK*chgGame
 2127 1836 4.00 7 2.80 15 42.00 
  Vafiadis, Kleanthis 2227 GRE0.001-0.0915-1.35 
  Giordos, Vasilios 1965 GRE1.0010.671510.05 
  Sigalas, Frangiskos f2236  * GRE0.5010.42156.30 
  Soultatis, Kostas 2105 GRE0.5010.33154.95 
  Spiropoulos, Panagiotis I 2144 GRE0.5010.36155.40 
  Tassopoulos, Marios f2236  * GRE0.5010.42156.30 
  Markantonis, Vasilios 1976 GRE1.0010.691510.35 
 * 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)
 
NOTE: K factor changed
 Czech Open 2010 - C Pardubice CZE 2010-07-24
RcRownchangeKK*chgGame
 2045 1836 3.00 7 1.36 15 20.40 
  Divis, Jaroslav 2080 CZE1.0010.801512.00 
  Khomenko, Yuri 2074 RUS0.5010.30154.50 
  Forlano, Luigi 2035 ITA0.5010.26153.90 
  Hrenic, Misa 2020 SLO0.001-0.2615-3.90 
  Spirliadis, Achileas 2015 GRE0.5010.23153.45 
  Zeman, Martin 2009 CZE0.5010.23153.45 
  Kastner, Oldrich 2081 CZE0.001-0.2015-3.00 

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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