Individual Calculations August 2017
 Poncin, Peter  Total change: -9.20  Rating chartPersonal card
 7th Amsterdam Science Park - A Amsterdam NED 2017-07-08
RcRownchangeKK*chgGame
 2141 2057 3.00 9 -0.46 20 -9.20 
  Wunnink, Michael 2220 NED0.5010.22204.40 
  Nguyen, Kevin 2194 NED0.001-0.3220-6.40 
  Mitran, Anthony Cristian 2114 BEL1.0010.582011.60 
  Biastoch, Bennet 2173 GER0.001-0.3420-6.80 
  Straat, Evert-Jan 2091 NED0.5010.05201.00 
  Persson, Andreas c2137 SWE0.001-0.3920-7.80 
  Markus, John Raymond 2090 NED0.001-0.4520-9.00 
  Hoekstra, Peter 2098 NED0.5010.06201.20 
  Bekedam, Tyro 2150 NED0.5010.13202.60 

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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