Individual Calculations February 2019
 Hristodoulaki, Antonia  Total change: -13.60  Rating chartPersonal card
 XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa A Krakow POL 2018-12-27
RcRownchangeKK*chgGame
 2117 2048 2.50 8 -0.78 20 -15.60 
  Kyc, Jerzy 2280 POL0.001-0.2120-4.20 
  Bombek, Peter f2205 SVK0.001-0.2920-5.80 
  Hetzer, Volkhard 1916 GER1.0010.32206.40 
  Rudzinska, Michalina wf2141 POL1.0010.632012.60 
  Praczukowski, Stanislaw 2155 POL0.001-0.3520-7.00 
  Bukojemski, Adam 2218 POL0.001-0.2820-5.60 
  Milikow, Elie 2083 ISR0.001-0.4520-9.00 
  Hemmerling, Jaroslaw 1940 POL0.501-0.1520-3.00 

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)
 
 2019 Attica Team Championship - POA rounds 1-3 ESSNA GRE 2019-01-13
RcRownchangeKK*chgGame
 1678 2048 1.00 1 0.10 20 2.00 
  Tsouba, Maria 1678 GRE1.0010.10202.00 

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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