Individual Calculations September 2018
 Hoffman, Ron  Total change: 8.40  Rating chartPersonal card
 22e Hogeschool Zeeland toernooi Vlissingen NED 2018-08-04
RcRownchangeKK*chgGame
 2042 2041 5.00 9 0.42 20 8.40 
  Wagenvoorde, Frits 1641  * NED1.0010.08201.60 
  Schoppen, Casper m2395 NED0.001-0.1120-2.20 
  Verhoeff, Timardi 1833 NED0.501-0.2720-5.40 
  Melger, Ron 1805 NED1.0010.20204.00 
  Chanda, Sandipan g2441  * IND0.001-0.0820-1.60 
  De Kleuver, Jonathan 1865 NED1.0010.27205.40 
  Westerweele, Maarten 1859 NED1.0010.26205.20 
  Lefebvre, Herve f2304 FRA0.5010.32206.40 
  De Waele, Warre f2237 BEL0.001-0.2520-5.00 
 * 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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