Rapid: Individual Calculations April 2023
 Karagiannis, Ioannis Fys  Total change: 129.60  Rating chartPersonal card
 8th GP ESP Machites - Mar 2023 3 Keratsini GRE 2023-03-05
RcRownchangeKK*chgGame
 1122 1132 4.00 4 1.94 40 77.60 
  Plakas, Dias 1112 GRE1.0010.474018.80 
  Zervas, Christos 1023 GRE1.0010.354014.00 
  Chatzipavlou, Odysseas 1220 GRE1.0010.624024.80 
  Gkatsos, Georgios 1131 GRE1.0010.504020.00 

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)
 
 8th GP ESP Machites - Mar 2023 4 Keratsini GRE 2023-03-12
RcRownchangeKK*chgGame
 1153 1132 3.00 3 1.59 40 63.60 
  Chatzipavlou, Odysseas 1220 GRE1.0010.624024.80 
  Gkatsos, Georgios 1131 GRE1.0010.504020.00 
  Katsamanis, Andreas 1108 GRE1.0010.474018.80 

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)
 
 8th GP ESP Machites - Mar 2023 5 Keratsini GRE 2023-03-26
RcRownchangeKK*chgGame
 1220 1132 1.00 1 0.62 40 24.80 
  Chatzipavlou, Odysseas 1220 GRE1.0010.624024.80 

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)
 
 8th GP ESP Machites - Mar 2023 6 Keratsini GRE 2023-03-27
RcRownchangeKK*chgGame
 1167 1132 0.00 2 -0.91 40 -36.40 
  Ilias, Nikolaos 1222 GRE0.001-0.3840-15.20 
  Plakas, Dias 1112 GRE0.001-0.5340-21.20 

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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