Individual Calculations September 2021
 Ouaki, Mark  Total change: -107.50  Rating chartPersonal card
 CZECH OPEN 2021 - B - open rating tournament Pardubice CZE 2021-07-24
RcRownchangeKK*chgGame
 1745 2081 4.50 9 -3.40 25 -85.00 
  Kazmerika, Anna 1759 LAT0.501-0.3725-9.25 
  Hornak, Pavol 1752 SVK1.0010.12253.00 
  Tolmacevs, Artjoms 1818 LAT0.001-0.8225-20.50 
  Chmelik, Ladislav 1755 CZE1.0010.13253.25 
  Visoescu, Alexandru-Bogdan 1809 ROU0.001-0.8325-20.75 
  Buchta, Bartolomej 1681  * CZE0.001-0.9225-23.00 
  Svitil, Radek 1698 CZE0.501-0.4125-10.25 
  Machacek, Lukas 1686 CZE1.0010.08252.00 
  Sill, Olaf 1744 GER0.501-0.3825-9.50 
 * 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)
 
 SUMMER PRAGUE OPEN 2021 - A - IM open Praha CZE 2021-08-06
RcRownchangeKK*chgGame
 2109 2081 4.50 9 0.26 25 6.50 
  Zelezny, Jan 1783 CZE0.501-0.3525-8.75 
  Bouska, Jiri 1879 CZE0.501-0.2625-6.50 
  Fabian, Jan 1893 CZE1.0010.26256.50 
  Mica, Marek f2316 CZE1.0010.792519.75 
  Hartge, Gedeon 2254 GER0.5010.23255.75 
  Nemec, Pavel f2213 CZE0.001-0.3225-8.00 
  Pap, Gyula g2481  * HUN0.5010.422510.50 
  Gorkiewicz, Mateusz 1989 POL0.501-0.1325-3.25 
  Nytra, Ondrej 2171 CZE0.001-0.3825-9.50 
 * 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)
 
 Brugse Meesters - Belgian Open Championship 2021 A-group Brugge BEL 2021-08-14
RcRownchangeKK*chgGame
 1933 2081 5.00 9 -1.16 25 -29.00 
  Petri, Ben-Luca 1826 GER1.0010.19254.75 
  Carlstedt, Jonathan m2442 GER0.001-0.1025-2.50 
  Van Dael, Jonas 1866 BEL1.0010.23255.75 
  Dreelinck, Adriaan 1863 BEL0.501-0.2825-7.00 
  Bertram, Johannes 1936 GER1.0010.31257.75 
  Sonneveld, David 1681  * NED0.501-0.4225-10.50 
  Green, Michael 1955 ENG0.501-0.1725-4.25 
  Yeh, Timo 1819 NED0.001-0.8225-20.50 
  Surmont, Yves 2006 BEL0.501-0.1025-2.50 
 * 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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