Blitz: Individual Calculations July 2022
 Alexopoulos, Alexandros  Total change: -7.80  Rating chartPersonal card
 Roque 2022 Blitz 3.5 Patra GRE 2022-05-31
RcRownchangeKK*chgGame
 1560 1520 3.50 6 0.78 20 15.60 
  Kollias, Ioannis K. 1707 GRE0.001-0.2620-5.20 
  Spiliopoulos, Aristovoulos 1524 GRE1.0010.512010.20 
  Kyriazi, Smaragda 1340 GRE0.001-0.7420-14.80 
  Kakoulidis, Vasilios 1564 GRE1.0010.562011.20 
  Riganezis, Michail 1429 GRE1.0010.38207.60 
  Karamalis, Georgios 1794 GRE0.5010.33206.60 

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)
 
 Roque Blitz GP 4.2 Patra GRE 2022-06-12
RcRownchangeKK*chgGame
 1498 1520 3.00 8 -1.17 20 -23.40 
  Kouroglou, Konstantinos 1818 GRE1.0010.852017.00 
  Tsitsirikis, Grigorios 1501 GRE1.0010.47209.40 
  Kollias, Ioannis K. 1707 GRE0.001-0.2620-5.20 
  Christodoulou, Panormitis 1610 GRE0.001-0.3820-7.60 
  Malataras, Georgios 1183 GRE1.0010.12202.40 
  Pagonis, Ioannis 1657 GRE0.001-0.3220-6.40 
  Georgiou, Anastasios 1243 GRE0.001-0.8320-16.60 
  Betsos, Nikolaos-Evangelos 1263 GRE0.001-0.8220-16.40 

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)
 

 

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