Rapid: Individual Calculations June 2023
 Petrakis, Nikolaos Ath  Total change: -2.00  Rating chartPersonal card
 98th Rapid Panellinion cafe Apr 2023 Athens GRE 2023-04-29
RcRownchangeKK*chgGame
 1454 1163 2.00 5 0.57 20 11.40 
  Iatrou, Marios I 1532 GRE0.001-0.1020-2.00 
  Moustakas, Nikolaos 1085 GRE0.001-0.6120-12.20 
  Bejko, Haki 1164 GRE1.0010.502010.00 
  Pletsias, Dimitrios 1382 GRE1.0010.782015.60 
  Gkekas, Sokratis 2105 GRE0.0010.00200.00 

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)
 
 99th Rapid Panellinion cafe May 2023 Athens GRE 2023-05-06
RcRownchangeKK*chgGame
 1479 1144 0.00 5 -0.89 20 -17.80 
  Thomassin, Alexandre 1661 GRE0.001-0.0420-0.80 
  Pletsias, Dimitrios 1382 GRE0.001-0.2020-4.00 
  Moustakas, Nikolaos 1105 GRE0.001-0.5520-11.00 
  Dimoliatis, Vasilios 1570 GRE0.001-0.0720-1.40 
  Zafirov, Ventzislav 1678 GRE0.001-0.0320-0.60 

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)
 
 101st Rapid Panellinion cafe May 2023 Athens GRE 2023-05-20
RcRownchangeKK*chgGame
 1572 1144 1.00 3 0.73 20 14.60 
  Oikonomopoulos, Filippos 1699 GRE0.001-0.0320-0.60 
  Pletsias, Dimitrios 1382 GRE1.0010.802016.00 
  Mengoulis, Konstantinos 1634 GRE0.001-0.0420-0.80 

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)
 
 102nd Rapid Panellinion cafe May 2023 Athens GRE 2023-05-27
RcRownchangeKK*chgGame
 1388 1144 1.00 5 -0.51 20 -10.20 
  Palios, Panteleimon 1177 GRE1.0010.552011.00 
  Tsomis, Dimitrios f1961 GRE0.0010.00200.00 
  Moustakas, Nikolaos 1105 GRE0.001-0.5520-11.00 
  Giannopoulos, Stylianos 1476 GRE0.001-0.1220-2.40 
  Nikolakis, Konstantinos 1223 GRE0.001-0.3920-7.80 

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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