Rapid: Individual Calculations April 2018
 Ioannidis, Ilias  Total change: 0.80  Rating chartPersonal card
 105th Rapid Panellinios GS 2018 Ch Kokkoris ATHENS GRE 2018-03-16
RcRownchangeKK*chgGame
 1304 1258 1.00 4 -0.81 20 -16.20 
  Halkiadakis, Evangelos 1526 GRE0.001-0.1720-3.40 
  Makkas, Panayiotis 1550 GRE0.001-0.1520-3.00 
  Chatziioannidis, Panagiotis 1020 GRE1.0010.20204.00 
  Kouinelis, Thomas 1119 GRE0.001-0.6920-13.80 

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)
 
 106th Rapid Panellinios GS 2018 Ch Kokkoris ATHENS GRE 2018-03-23
RcRownchangeKK*chgGame
 1441 1258 2.00 4 0.85 20 17.00 
  Stamatiou, Rodolfos 1554 GRE0.001-0.1520-3.00 
  Halkiadakis, Evangelos 1526 GRE0.001-0.1720-3.40 
  Kouinelis, Thomas 1119 GRE1.0010.31206.20 
  Diatsintos, Apostolos 1566 GRE1.0010.862017.20 

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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