Individual Calculations September 2018
 Haast, Mark  Total change: 4.00  Rating chartPersonal card
 22e Hogeschool Zeeland toernooi Vlissingen NED 2018-08-04
RcRownchangeKK*chgGame
 2224 2350 6.00 9 0.20 20 4.00 
  De Graaf, Dion 1950  * NED1.0010.08201.60 
  Reichardt, Jasper 1990 NED1.0010.10202.00 
  Ijzermans, Cees 2142 NED0.501-0.2720-5.40 
  Mesman, Edwyn 2154 NED1.0010.25205.00 
  Shyaamnikhil, P m2389 IND0.5010.05201.00 
  Ikonnikov, Vyacheslav g2546 RUS0.001-0.2520-5.00 
  Gutkind, Kedem 2099 NED1.0010.19203.80 
  Van Baar, Esper f2241 NED1.0010.35207.00 
  Wan, Yunguo g2501 CHN0.001-0.3020-6.00 
 * 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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