Rapid: Individual Calculations June 2023
 Bellos, Iason  Total change: 42.20  Rating chartPersonal card
 38th rapid ToPionaki Agria GRE 2023-05-07
RcRownchangeKK*chgGame
 1283 1269 4.00 5 1.53 20 30.60 
  Chachoudis, Panagiotis Ioannis 1118 GRE1.0010.30206.00 
  Tzamtzis, Konstantinos 1587 GRE0.001-0.1320-2.60 
  Mallias, Nikolaos 1152 GRE1.0010.34206.80 
  Siskos, Vasileios Na 1162 GRE1.0010.35207.00 
  Kountrias, Kosmas Ioannis 1394 GRE1.0010.672013.40 

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)
 
 39th rapid ToPionaki Agria GRE 2023-05-28
RcRownchangeKK*chgGame
 1111 1269 2.00 2 0.58 20 11.60 
  Siskos, Panagiotis 1051 GRE1.0010.22204.40 
  Kotidis, Eleftherios 1170 GRE1.0010.36207.20 

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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