Individual Calculations September 2023
 Hildebrand, Azat  Total change: 65.10  Rating chartPersonal card
 19. Rostocker Schach-Open 2023 Rostock GER 2023-07-26
RcRownchangeKK*chgGame
 1604 1438 3.00 7 0.73 35 25.55 
  Loeffelholz, Christian 1897 GER0.001-0.0535-1.75 
  Menkhaus, Wolf-Dieter 1908 GER0.001-0.0535-1.75 
  Manthe, Joern Horst 1137 GER1.0010.15355.25 
  Barth, Richard 1689 GER1.0010.813528.35 
  Markus, Roland 1614 GER0.5010.23358.05 
  Hall, Oliver 1591 GER0.5010.20357.00 
  Walz, Fabian 1392 GER0.001-0.5635-19.60 

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)
 
 13. Nordhaeuser Schachopen Nordhausen GER 2023-08-03
RcRownchangeKK*chgGame
 1793 1420 1.50 4 1.04 35 36.40 
  Kurze, Christoph 1986 GER0.001-0.0235-0.70 
  Biel, Peter 1807 GER1.0010.913531.85 
  Schuetz, Arne 1739 GER0.001-0.1335-4.55 
  Direk, Oguzhan 1640 GER0.5010.28359.80 

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)
 
 Lichtenberger Sommer 2023 Berlin GER 2023-08-12
RcRownchangeKK*chgGame
 1671 1420 2.00 9 0.09 35 3.15 
  Seth, Aakrit 1894 GER0.001-0.0535-1.75 
  Elyounis, Aalaa 1737 GER0.001-0.1335-4.55 
  Fiedler, Ronald 1642 GER1.0010.783527.30 
  Stein, Siegfried 1730 GER0.001-0.1435-4.90 
  Poeltelt, Helmut, Dr. 1673 GER0.5010.313510.85 
  Christen, Jan 1604 GER0.001-0.2635-9.10 
  Engelhardt, Erhard 1709 GER0.5010.343511.90 
  Bunkens, Rudi 1694 BEL0.001-0.1735-5.95 
  Sauer, Jakob 1353 GER0.001-0.5935-20.65 

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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