Individual Calculations August 2023
 Lackova, Ludmila  Total change: -57.20  Rating chartPersonal card
 CZECH OPEN 2023 - C Pardubice CZE 2023-07-22
RcRownchangeKK*chgGame
 1265 1483 5.50 9 -1.43 40 -57.20 
  Nikolinko, Alexandr 1111 CZE1.0010.10404.00 
  Belocky, Daniel 1280 CZE0.501-0.2640-10.40 
  Holten, Terje 1286 NOR0.501-0.2540-10.00 
  Chung, Junhyeon 1275 KOR0.001-0.7740-30.80 
  Kim, Minjun D 1218 KOR1.0010.18407.20 
  Schmidt, Jossip 1302 GER1.0010.264010.40 
  Marxova, Sarka 1325 CZE0.501-0.2140-8.40 
  Wilhelm, Mark 1268 GER0.501-0.2740-10.80 
  Von Malotky, Mads 1321 GER0.501-0.2140-8.40 

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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