Individual Calculations September 2016
 Kalle, Erwin  Total change: 31.80  Rating chartPersonal card
 Dutch Open 2016 - Reserve A Dieren NED 2016-07-26
RcRownchangeKK*chgGame
 1965 1938 5.50 9 1.34 20 26.80 
  Evengroen, Bernard 1739 NED1.0010.24204.80 
  Kooiman, Tobi 2091 NED1.0010.702014.00 
  Markus, John 2029 NED0.001-0.3820-7.60 
  Alssema, Etien 2062 NED1.0010.672013.40 
  Roelofs, Rik 1992 NED0.5010.08201.60 
  Dwarshuis, Arjan 2011 NED0.001-0.4020-8.00 
  Schut, Peter 1780 NED1.0010.29205.80 
  Noordkamp, Wouter 2015 NED0.001-0.3920-7.80 
  Rutjes, Twan 1962 NED1.0010.532010.60 

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)
 
 20e Hogeschool Zeeland Toernooi Vlissingen NED 2016-08-06
RcRownchangeKK*chgGame
 2023 1938 3.50 9 -0.22 20 -4.40 
  Ernst, Sipke g2338  * NED0.001-0.0820-1.60 
  De Winter, Gerard 1753 NED0.501-0.2420-4.80 
  Naber, Quirine 1737 NED1.0010.24204.80 
  Haisma, Henk 1783 NED0.501-0.2120-4.20 
  Woudsma, Martijn 2191 NED0.5010.31206.20 
  Sparenberg, Erik 2147 NED1.0010.772015.40 
  Go, Benjamin 2170 NED0.001-0.2120-4.20 
  Hummel, Erik-Jan f2294 NED0.001-0.1120-2.20 
  Verschraegen, Thomas 1795 BEL0.001-0.6920-13.80 
 * 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)
 
 Open Brasschaat 2016 Brasschaat BEL 2016-08-20
RcRownchangeKK*chgGame
 1880 1938 4.50 7 0.47 20 9.40 
  Osinga, Andre 1612 NED1.0010.13202.60 
  Van Den Brande, Patrick 1752 BEL1.0010.26205.20 
  Beukema, Jasper 2170 BEL0.5010.29205.80 
  De Wit, Michel f2224 NED0.001-0.1620-3.20 
  Van De Griend, Johan 1843 NED0.501-0.1320-2.60 
  Smits, Jacques 1797 NED1.0010.31206.20 
  Carmans, Wesley 1764 BEL0.501-0.2320-4.60 

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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