Rapid: Individual Calculations June 2023
 Mallias, Nikolaos  Total change: -2.00  Rating chartPersonal card
 38th rapid ToPionaki Agria GRE 2023-05-07
RcRownchangeKK*chgGame
 1212 1152 0.00 2 -0.84 20 -16.80 
  Bellos, Iason 1269 GRE0.001-0.3420-6.80 
  Prasinos, Georgios N 1155 GRE0.001-0.5020-10.00 

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)
 
 39th rapid ToPionaki Agria GRE 2023-05-28
RcRownchangeKK*chgGame
 1491 1152 1.00 2 0.74 20 14.80 
  Kountrias, Kosmas Ioannis 1394 GRE1.0010.802016.00 
  Tzamtzis, Konstantinos 1587 GRE0.001-0.0620-1.20 

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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