Individual Calculations September 2017
 Matsumura, Cocoro  Total change: 27.36  Rating chartPersonal card
 Xtracon Chess Open 2017 Helsingor DEN 2017-07-22
RcRownchangeKK*chgGame
 1798 1621 3.50 10 0.53 38 20.14 
  Eriksson, Kristian 2021  * SWE0.001-0.0838-3.04 
  Rasmussen, Jonas H 1885 NOR0.5010.323812.16 
  Kashwan, Hassan 1892 SWE0.001-0.1738-6.46 
  Aasen, Fredrik 1430 NOR0.501-0.2538-9.50 
  Kistrup, Nicolai 2021  * DEN0.001-0.0838-3.04 
  Hein, Jacob 1479 DEN1.0010.313811.78 
  Haugaard, Thomas 1797 DEN1.0010.733827.74 
  Trost, Martin 1844 SWE0.5010.283810.64 
  Kyrkjebo, Marte B. 1833 NOR0.001-0.2338-8.74 
  Wiberg, Jonas 1773 SWE0.001-0.3038-11.40 
 * 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)
 
 Riga Technical University Open 2017 - Tournament A Riga LAT 2017-08-07
RcRownchangeKK*chgGame
 1995 1621 1.00 8 0.19 38 7.22 
  Kretainis, Kristaps 2021  * LAT0.001-0.0838-3.04 
  Schagen, Walt 2021  * NED0.001-0.0838-3.04 
  Yakimenko, Alexander A. 2021  * RUS0.001-0.0838-3.04 
  Bourgois, Bastien 2021  * FRA0.5010.423815.96 
  Harshal, Shahi f2021  * IND0.001-0.0838-3.04 
  Gavrish, Leonid 2021  * UKR0.001-0.0838-3.04 
  Schoonackers, Jeroen 2021  * NED0.001-0.0838-3.04 
  Carla`, Christian 1810 ITA0.5010.25389.50 
 * 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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