Individual Calculations September 2018
 Osinga, Angelique  Total change: -20.20  Rating chartPersonal card
 22e Hogeschool Zeeland toernooi Vlissingen NED 2018-08-04
RcRownchangeKK*chgGame
 1989 1937 4.50 9 0.68 20 13.60 
  Wu, Sitang 1537  * CHN1.0010.08201.60 
  Bluhm, Sonja Maria wf2279 GER0.001-0.1220-2.40 
  Haarsma, Rob 1547 NED1.0010.09201.80 
  Elgersma, Simon 2136 NED0.001-0.2420-4.80 
  De Bock, Martin 1680 NED1.0010.18203.60 
  Bressy, Theo 2140 FRA1.0010.762015.20 
  Van Den Berg, Bram 2221 NED0.5010.34206.80 
  Muetsch, Annmarie 2239 GER0.001-0.1520-3.00 
  Coenen, Eduard 2118 NED0.001-0.2620-5.20 
 * 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)
 
 Open Brasschaat 2018 Brasschaat BEL 2018-08-18
RcRownchangeKK*chgGame
 1732 1937 5.00 9 -1.69 20 -33.80 
  De Smet, Karl 1574 BEL1.0010.10202.00 
  Beukema, Constantijn 1758 BEL1.0010.27205.40 
  Dauw, Sterre 2192 BEL0.001-0.1920-3.80 
  Pattyn, Luc 1755 BEL0.001-0.7420-14.80 
  Decleir, Walter 1725 BEL0.001-0.7720-15.40 
  Van Ginneken, Jos 1544 NED1.0010.08201.60 
  Heymans, Berwout 1664 BEL0.501-0.3320-6.60 
  Szoke, Harry 1639 NED1.0010.15203.00 
  Dgebuadze, Marie 1733 BEL0.501-0.2620-5.20 

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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