Individual Calculations November 2017
 De Jager, Jaap  Total change: 17.40  Rating chartPersonal card
 Dutch Team Competition 2017-2018 1B Round 2 Various NED 2017-10-07
RcRownchangeKK*chgGame
 2250 2423 1.00 1 0.27 10 2.70 
  Jacobs, Florian 2250 NED1.0010.27102.70 

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)
 
 Haarlemse Meesters 2017 Haarlem NED 2017-10-21
RcRownchangeKK*chgGame
 2338 2423 7.00 9 1.47 10 14.70 
  Keinanen, Toivo f2302 FIN1.0010.34103.40 
  Bosman, Michiel f2400 NED0.001-0.5310-5.30 
  Tondivar, Babak f2284 NED1.0010.31103.10 
  Olsen, Filip Boe f2266 DEN1.0010.29102.90 
  Blees, Albert m2371 NED1.0010.43104.30 
  Schleining, Zoya mwg2377 GER0.501-0.0610-0.60 
  Ratsma, Rosa 2269 NED1.0010.29102.90 
  Willemze, Thomas m2409 NED0.501-0.0210-0.20 
  Klek, Hanna Marie wg2362 GER1.0010.42104.20 

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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