Individual Calculations September 2019
 Grochal, Joey  Total change: 19.20  Rating chartPersonal card
 23e Hogeschool Zeeland toernooi 2019 Vlissingen NED 2019-08-03
RcRownchangeKK*chgGame
 2194 2313 6.50 9 0.76 20 15.20 
  De Wilde, Steven 1913  * NED1.0010.08201.60 
  Dittmar, Lars 1913  * GER1.0010.08201.60 
  Merbis, Max 2103 NED1.0010.23204.60 
  Ikonnikov, Vyacheslav g2497 RUS0.5010.24204.80 
  L`ami, Erwin g2622 NED0.001-0.1420-2.80 
  Elgersma, Simon c2128 NED1.0010.26205.20 
  Van Baar, Esper f2171 NED0.501-0.1920-3.80 
  Zevenhuizen, Daniel 2152 NED1.0010.29205.80 
  Bezemer, Arno f2245 NED0.501-0.0920-1.80 
 * 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)
 
 Open Brasschaat 2019 Brasschaat BEL 2019-08-17
RcRownchangeKK*chgGame
 2179 2313 6.00 9 0.20 20 4.00 
  Akulova, Alicia 1913  * BEL1.0010.08201.60 
  Engelaer, Maurice 1913  * BEL1.0010.08201.60 
  Schuermans, Robert 1986 BEL1.0010.13202.60 
  Docx, Stefan m2433 BEL0.5010.16203.20 
  De Waele, Warre f2225 BEL1.0010.38207.60 
  Dgebuadze, Alexandre g2490 BEL0.001-0.2720-5.40 
  Colijn, Stefan f2322 NED1.0010.512010.20 
  Froeyman, Helmut f2269 BEL0.501-0.0620-1.20 
  Baselmans, Sam 2064 NED0.001-0.8120-16.20 
 * 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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