Individual Calculations July 2018
 Mentink, Toon  Total change: -6.40  Rating chartPersonal card
 ChessClassics Bad Neuenahr 2018 over 65 Bad Neuenahr GER 2018-05-23
RcRownchangeKK*chgGame
 1928 1896 4.50 8 0.84 20 16.80 
  Jacob, Helmut, Dr. 2073 GER1.0010.732014.60 
  Villing, Dieter 2136 GER0.001-0.2020-4.00 
  Sand, Rolf, Dr. 1997 GER0.5010.14202.80 
  Armbruester, Juergen 1963 GER0.5010.09201.80 
  Schulz, Wolfgang 2080 GER0.001-0.2620-5.20 
  Flockerzi, Armin 1778 GER0.501-0.1620-3.20 
  Auschkalnis, Reinhard 1756 GER1.0010.31206.20 
  Stuch, Hans-Ferdinand 1641 GER1.0010.19203.80 

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)
 
 4. Offene Baden-Wuerttembergische Senioren-Einzelmeisterschaft over 65 Freudenstadt GER 2018-06-15
RcRownchangeKK*chgGame
 1792 1899 4.50 9 -1.16 20 -23.20 
  Payen, Gerard 1531 FRA0.501-0.4020-8.00 
  Lachat, Martin 1618 SUI0.001-0.8420-16.80 
  Pocrnic, Josip 1784 CRO1.0010.34206.80 
  Zeldin, Boris 1720 GER1.0010.27205.40 
  Engbrecht, Helmut 2013 GER0.001-0.3420-6.80 
  Meyer, Thomas 1812 GER1.0010.38207.60 
  Neis, Dieter 2047 GER0.001-0.3020-6.00 
  Biedermann, Herbert 1834 GER0.001-0.5920-11.80 
  Laubis, Roland 1766 GER1.0010.32206.40 

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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