Individual Calculations May 2017
 Ding, Zheheng  Total change: 0.00  Rating chartPersonal card
 Oster-Open 2017 der Stadtsparkasse Oberhausen Oberhausen GER 2017-04-13
RcRownchangeRpKK*chgGame
 1800 0 3.50 7 0.00 1800   0.00 
  Lasarsch, Robert 1943 GER0.0010.00 0.00 
  Sherif, Malik 1728 GER0.0010.00 0.00 
  Unkrig, Frank 1574 GER1.0010.00 0.00 
  Witt, Rainer 1763 GER1.0010.00 0.00 
  Hellmann, Thomas 1880 GER0.5010.00 0.00 
  Westermann, Walter 1868 GER0.5010.00 0.00 
  Plug, Arjan 1844 NED0.5010.00 0.00 

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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