Rapid: Individual Calculations July 2023
 Schwartz, Michael  Total change: 35.60  Rating chartPersonal card
 World Cadets B-12 (Rapid) Ch 2023 Batumi GEO 2023-06-06
RcRownchangeKK*chgGame
 1416 1234 3.00 9 0.06 40 2.40 
  Golubovic, Erik 1785 CRO0.001-0.0340-1.20 
  Kviriashvili, Andria 1515 GEO0.001-0.1640-6.40 
  Sahakyan, Hamlet 1222 ARM1.0010.484019.20 
  Mocic, Ivano 1559 CRO0.001-0.1340-5.20 
  Shilon Rahav, Eliran 1773 ISR0.001-0.0340-1.20 
  Ghoniadze, Daniel 1203 GEO0.001-0.5440-21.60 
  Chighvinadze, Luka 1201 GEO1.0010.454018.00 
  Kristesiashvili, Andria 1398 GEO0.001-0.2840-11.20 
  Berishvili, Davit 1085 GEO1.0010.304012.00 

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)
 
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - rapid tournament Prague CZE 2023-06-24
RcRownchangeKK*chgGame
 1786 1234 1.00 5 0.83 40 33.20 
  Yazlovetskiy, Denis 1966 UKR0.001-0.0140-0.40 
  Mrazek, Adam 1784 CZE0.001-0.0340-1.20 
  Mencik, Pavel 1710 CZE0.001-0.0540-2.00 
  Hosova, Sandra 1722 CZE1.0010.964038.40 
  Boschmann, Alexander 1747 GER0.001-0.0440-1.60 

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)
 

 

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