Individual Calculations August 2023
 Boff, Vojtech  Total change: 39.60  Rating chartPersonal card
 Open Bohumin 2023 - B Bohumin CZE 2023-07-01
RcRownchangeKK*chgGame
 1562 1465 5.50 9 2.02 40 80.80 
  Cichocki, Jakub 1065  * POL1.0010.08403.20 
  Klapuch, Dominik 1800 CZE0.001-0.1240-4.80 
  Gil, Mariusz 1150 POL1.0010.14405.60 
  Jendrowiak, Maciej 1848 POL0.5010.414016.40 
  Kraus, Frantisek 1854 CZE0.5010.414016.40 
  Mydlar, Matej 1781 CZE0.5010.374014.80 
  Galazka, Aleksander 1082 POL1.0010.09403.60 
  Boff, Ondrej 1650 CZE0.5010.24409.60 
  Brousek, Jiri 1829 CZE0.5010.404016.00 
 * 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)
 
 CZECH OPEN 2023 - C Pardubice CZE 2023-07-22
RcRownchangeKK*chgGame
 1258 1465 5.00 8 -1.03 40 -41.20 
  Levchenko, Alisa 1089 CZE0.501-0.4140-16.40 
  Jandecka, Miroslav 1212 CZE1.0010.19407.60 
  Machacek, Ondrej 1306 CZE1.0010.294011.60 
  Nikolinko, Tomas 1324 CZE1.0010.314012.40 
  Buehring, Marwin 1397 GER0.001-0.5940-23.60 
  Brabencova, Aneta 1316 CZE0.501-0.2040-8.00 
  Milfort, Vaclav 1234 CZE0.001-0.7940-31.60 
  Martikanova, Amalie 1187 CZE1.0010.17406.80 

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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