Individual Calculations July 2023
 Harbach, Peter  Total change: 9.20  Rating chartPersonal card
 30. Otwarty Turniej Landu Brandenburgii Seniorow od lat 60 Miedzyzdroje POL 2023-06-17
RcRownchangeKK*chgGame
 1651 1470 3.00 9 0.46 20 9.20 
  Nuenchert, Reinhard 1848 GER0.5010.41208.20 
  Voegerl, Ronald 1861 GER0.001-0.0920-1.80 
  Poeltelt, Helmut, Dr. 1676 GER0.5010.26205.20 
  Scholz, Werner 1676 GER0.001-0.2420-4.80 
  Ollek, Karl-Heinz 1609 GER0.001-0.3120-6.20 
  Assmann, Hans 1573 GER0.5010.14202.80 
  Wraga, Teresa 1499 GER0.5010.04200.80 
  Triegel, Rudi 1577 GER0.001-0.3520-7.00 
  Gaul, Karl-Heinz 1542 GER1.0010.602012.00 

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)
 

 

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