Rapid: Individual Calculations February 2022
 Kostaras, Georgios  Total change: -45.80  Rating chartPersonal card
 5th open rapid Korinthos 2022 Korinthos GRE 2022-01-08
RcRownchangeKK*chgGame
 1150 1210 2.00 5 -0.91 20 -18.20 
  Angelopoulos, Panagiotis Charalam 1088 GRE0.001-0.6720-13.40 
  Potiri, Kyriaki 1392 GRE1.0010.742014.80 
  Ilie, Dimitris 1068 GRE0.001-0.6920-13.80 
  Papakyriakos, Konstantinos 1029 GRE1.0010.26205.20 
  Alepoudeas, Stylianos 1172 GRE0.001-0.5520-11.00 

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)
 
 6th open rapid Korinthos 2022 Korinthos GRE 2022-01-22
RcRownchangeKK*chgGame
 1067 1210 0.00 2 -1.38 20 -27.60 
  Papakyriakos, Konstantinos 1029 GRE0.001-0.7420-14.80 
  Kalliantasis, Serafeim 1105 GRE0.001-0.6420-12.80 

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)
 

 

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