Individual Calculations September 2019
 Oosting, Robert  Total change: -1.20  Rating chartPersonal card
 23e Hogeschool Zeeland toernooi 2019 Vlissingen NED 2019-08-03
RcRownchangeKK*chgGame
 1854 1962 5.00 8 -0.06 20 -1.20 
  Van Der Pol, Theo 1607 NED1.0010.11202.20 
  Baarslag, Ed 2193 NED0.001-0.2120-4.20 
  Hofstee, Piet 1706 NED1.0010.19203.80 
  Grooten, Herman m2310 NED0.001-0.1120-2.20 
  Silkaitis, Laimis 1678 LTU0.501-0.3420-6.80 
  Van Der Straeten, Lieven 1809 BEL1.0010.30206.00 
  Reichardt, Robin 1811 NED0.501-0.2020-4.00 
  Hng, Mei-Xian Eunice 1719 SGP1.0010.20204.00 

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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