Individual Calculations January 2014
 Pijpers, Arthur  Total change: -6.45  Rating chartPersonal card
 Dutch Team Competiton 13-14 - Meester - round 3 Several NED 2013-12-07
RcRownchangeKK*chgGame
 2391 2366 0.50 1 0.03 15 0.45 
  Miedema, David m2391 NED0.5010.03150.45 

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)
 
 Schaakfestival Groningen 2013 Open A Groningen NED 2013-12-21
RcRownchangeKK*chgGame
 2278 2366 5.00 9 -0.46 15 -6.90 
  Mager, Denis 2060 GER1.0010.14152.10 
  Bok, Benjamin m2540 NED0.001-0.2715-4.05 
  Vos, Tjark 2085 AHO1.0010.16152.40 
  Schippers, Maurice 2216 NED0.501-0.2015-3.00 
  Ernst, Sipke g2566 NED0.001-0.2415-3.60 
  Burg, Brent 2227 NED0.501-0.1915-2.85 
  Ypma, Peter 2179 NED1.0010.26153.90 
  Offringa, Joost 2178 NED1.0010.26153.90 
  Garcia Palermo, Carlos g2450 ITA0.001-0.3815-5.70 

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)
 

 

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