Individual Calculations September 2015
 Van Doorn, Hans  Total change: 9.60  Rating chartPersonal card
 19e Hogeschool Zeeland Toernooi Vlissingen NED 2015-08-01
RcRownchangeKK*chgGame
 2059 1903 2.50 7 0.24 40 9.60 
  Das, Arghyadip m2303  * IND0.001-0.0840-3.20 
  Bottema, Jeroen 1745 NED1.0010.294011.60 
  Krasenkova, Ilena wm2087 RUS0.001-0.2640-10.40 
  Vrolijk, Olivier 2087 NED0.5010.24409.60 
  Nicolai, Erik 2168 NED0.5010.324012.80 
  Hovenga, Alje 2232 NED0.001-0.1240-4.80 
  De Graaf, Dion 1792 NED0.501-0.1540-6.00 
 * 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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