Individual Calculations September 2016
 Westerweele, Maarten  Total change: 2.00  Rating chartPersonal card
 20e Hogeschool Zeeland Toernooi Vlissingen NED 2016-08-06
RcRownchangeKK*chgGame
 1868 1853 4.00 8 0.10 20 2.00 
  Maris, Ivo f2253  * NED0.001-0.0820-1.60 
  Vermeulen, Dewi 1663 NED0.501-0.2520-5.00 
  Lefebvre, Willy 1518 BEL1.0010.12202.40 
  Ackermann, Frank 2018 GER0.001-0.2820-5.60 
  Colsen, Manuel 1666 NED0.501-0.2420-4.80 
  De Winter, Gerard 1753 NED0.501-0.1420-2.80 
  Smeets, Pierre 2107 NED0.5010.31206.20 
  Altenbernd, Dirk 1967 GER1.0010.662013.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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