Individual Calculations September 2016
 Pijpers, Peter  Total change: 21.20  Rating chartPersonal card
 20e Hogeschool Zeeland Toernooi Vlissingen NED 2016-08-06
RcRownchangeKK*chgGame
 2031 2028 4.50 8 0.53 40 21.20 
  Haarsma, Rob 1628  * NED1.0010.08403.20 
  Lammens, Tim f2305 NED0.001-0.1740-6.80 
  Koes, Richard 1829 NED1.0010.24409.60 
  Michalczak, Thomas f2234 GER0.001-0.2440-9.60 
  Freer, Rob 1834 NED1.0010.254010.00 
  Vedder, Richard f2268 NED0.5010.304012.00 
  Steijn, Sjaak 1781 NED1.0010.19407.60 
  Maris, Ivo f2370 NED0.001-0.1240-4.80 
 * 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)
 

 

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