Individual Calculations September 2010
 Grigoriadis, Alexandros  Total change: -15.60  Rating chartPersonal card
 8th Fysiolatriko Open - Group A Nikaia - Athens GRE 2010-06-17
RcRownchangeKK*chgGame
 2094 2339 5.50 9 -1.62 10 -16.20 
  Stamos, Filippos 1939  * GRE1.0010.08100.80 
  Kakadelis, Str 2077 GRE1.0010.18101.80 
  Mitrandzas, Athanasios 2189 GRE1.0010.30103.00 
  Kokolias, Konstantinos 2242 GRE0.001-0.6310-6.30 
  Korlotsidis, Spiridon 1984 GRE1.0010.11101.10 
  Gogolis, Alexandros f2217 GRE0.001-0.6710-6.70 
  Ornithopoulos, Nikolaos 2080 GRE0.501-0.3210-3.20 
  Michelakos, Panagiotis 2007 GRE1.0010.12101.20 
  Iordanidou, Zoi 2107 GRE0.001-0.7910-7.90 
 * 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)
 
 38th Greek Team Championship 2010 Peristeri - Athens GRE 2010-07-05
RcRownchangeKK*chgGame
 2175 2330 4.00 6 -0.20 10 -2.00 
  Gavrilidis, Georgios 2126 GRE0.001-0.7610-7.60 
  Parginos, Vassilios 2227 GRE0.501-0.1410-1.40 
  Hrisanthopoulos, Dimitrios 2095 GRE1.0010.21102.10 
  Kaforos, Dimitrios-Alkis 2214 GRE1.0010.34103.40 
  Kounalakis, Evryklis 2142 GRE0.501-0.2410-2.40 
  Mouroutis, Konstantinos 2247 GRE1.0010.39103.90 

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)
 
 Negroponte 2010 Halkida GRE 2010-08-09
RcRownchangeKK*chgGame
 2305 2330 5.00 9 0.26 10 2.60 
  Mitridis, Dimitris 1930  * GRE1.0010.08100.80 
  Khismatullin, Denis g2667 RUS0.001-0.1210-1.20 
  Rigopoulos-Tsigkos, Alexandros 2020 GRE0.501-0.3610-3.60 
  Petraki, Maria wf2067 GRE1.0010.18101.80 
  Schuetze, Norman 2193 GER1.0010.32103.20 
  Vorobiov, Evgeny E g2592 RUS0.5010.32103.20 
  Zablotsky, Sergei g2553 RUS0.001-0.2210-2.20 
  Makka, Ioulia wm2175 GRE1.0010.29102.90 
  Romanishin, Oleg M g2544 UKR0.001-0.2310-2.30 
 * 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)
 

 

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