Individual Calculations April 2020
 Gourgourinis, Ioannis  Total change: -8.60  Rating chartPersonal card
 3rd open KYPSELI SOP SS Galanos 2020 Athens GRE 2020-01-13
RcRownchangeKK*chgGame
 1407 1023 0.00 4 -0.36 20 -7.20 
  Vlahos, Athanasios 1423  * GRE0.001-0.0820-1.60 
  Kazantzoglou, Stefanos 1423  * GRE0.001-0.0820-1.60 
  Papadopoulou, Marilena 1375 GRE0.001-0.1120-2.20 
  Kazantzoglou, Nikolaos 1405 GRE0.001-0.0920-1.80 
 * 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)
 
 Ultima by ASOP Dias - SENIOR Jan 2020 Petroupoli GRE 2020-01-19
RcRownchangeKK*chgGame
 1224 1023 1.50 4 0.38 20 7.60 
  Athanasopoulos, Georgios 45299 1394 GRE0.001-0.1020-2.00 
  Eftaxias, Konstantinos 1404 GRE0.001-0.0920-1.80 
  Panagiotidis, Ilias 1086 GRE1.0010.592011.80 
  Kosmadakis, Georgios 1011 GRE0.501-0.0220-0.40 

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)
 
 Ultima by ASOP Dias - SENIOR WED Jan 2020 Petroupoli GRE 2020-01-22
RcRownchangeKK*chgGame
 1213 1023 1.00 5 -0.37 20 -7.40 
  Papasideris, Ioannis 1252 GRE0.001-0.2120-4.20 
  Tampakaki, Despoina 1010 GRE1.0010.48209.60 
  Konstantinidis, Dimitrios Gk 1284 GRE0.001-0.1820-3.60 
  Eftaxias, Konstantinos 1404 GRE0.001-0.0920-1.80 
  Konidaris, Georgios 1115 GRE0.001-0.3720-7.40 

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)
 
 4th open KYPSELI SOP SS Galanos 2020 Round 1 Athens GRE 2020-03-09
RcRownchangeKK*chgGame
 1423 1023 0.00 1 -0.08 20 -1.60 
  Nemtsas, Hristoforos 1423  * GRE0.001-0.0820-1.60 
 * 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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