Individual Calculations August 2019
 Igumnov, Igor  Total change: 8.40  Rating chartPersonal card
 CZECH OPEN 2019 - D - open rating tournament Pardubice CZE 2019-07-20
RcRownchangeKK*chgGame
 1356 1569 7.00 9 0.21 40 8.40 
  Archlebova, Stela 1169  * CZE1.0010.08403.20 
  Cutka, Miroslav 1341 CZE1.0010.21408.40 
  Deiters, Clemens 1444 GER1.0010.334013.20 
  Chereshkevich, Yuri 1326 RUS1.0010.20408.00 
  Jun, Robert 1247 CZE1.0010.13405.20 
  Fiala, Jan 1641 CZE0.5010.10404.00 
  Gerashchenko, Oleksiy 1366 UKR0.001-0.7640-30.40 
  Shukurova, Aydan 1372 AZE0.501-0.2540-10.00 
  Borysiuk, Sofiia-Khrystyna 1297 UKR1.0010.17406.80 
 * 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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