Individual Calculations September 2019
 Timmermans, Ivo  Total change: -3.40  Rating chartPersonal card
 23e Hogeschool Zeeland toernooi 2019 Vlissingen NED 2019-08-03
RcRownchangeKK*chgGame
 2047 2168 5.00 8 -0.17 20 -3.40 
  Brouwer, Willem 1768  * NED1.0010.08201.60 
  Boerkamp, Harry 1915 NED1.0010.19203.80 
  Hoffman, Ron 1987 NED1.0010.26205.20 
  Romanishin, Oleg M g2452 UKR0.001-0.1620-3.20 
  De Zwart, Johan 1989 NED0.501-0.2320-4.60 
  Reichardt, Gert 1987 NED0.501-0.2420-4.80 
  Le Clercq, Maxim 1970 NED1.0010.24204.80 
  Grooten, Herman m2310 NED0.001-0.3120-6.20 
 * 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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