Individual Calculations September 2016
 Bottema, Jeroen  Total change: 37.80  Rating chartPersonal card
 20e Hogeschool Zeeland Toernooi Vlissingen NED 2016-08-06
RcRownchangeKK*chgGame
 1961 1750 3.00 9 0.74 40 29.60 
  Yuan, Ye 2150  * CHN0.001-0.0840-3.20 
  Oud, Niek 1938 NED1.0010.744029.60 
  Van Baar, Esper 2028 NED0.001-0.1740-6.80 
  Huijzer, Jacques 1917 NED0.5010.22408.80 
  Minnema, Rens 1888 NED0.001-0.3140-12.40 
  Altenbernd, Dirk 1967 GER0.5010.284011.20 
  Riemens, Albert 2060 NED0.001-0.1440-5.60 
  Van Foreest, Pieter 1627 NED1.0010.334013.20 
  Balla, Tom 2076 NED0.001-0.1340-5.20 
 * 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)
 
NOTE: K factor changed
 3e Nazomertoernooi Assen 2016 Assen NED 2016-08-26
RcRownchangeKK*chgGame
 1721 1750 1.50 2 0.41 20 8.20 
  Qatina, Waheeb 1724 NED0.501-0.0420-0.80 
  Van Foreest, Machteld 1717 NED1.0010.45209.00 

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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