Blitz: Individual Calculations April 2023
 Zabrzanski, Marcin  Total change: 35.20  Rating chartPersonal card
 LIBEREC OPEN 2023 C - blitz chess Liberec CZE 2023-03-01
RcRownchangeKK*chgGame
 1536 1234 2.50 9 0.88 40 35.20 
  Lasek, Frantisek 1746 CZE0.001-0.0440-1.60 
  Harasta, Frantisek 1344 CZE0.001-0.3540-14.00 
  Fridland, Manfred 1557 GER0.001-0.1340-5.20 
  Cyhelsky, Ludek 1306 CZE1.0010.604024.00 
  Peglau, Paul David 1615 GER0.001-0.0940-3.60 
  Young, Anna Ovidia 1403 NOR0.5010.22408.80 
  Allington, John C 1590 USA1.0010.894035.60 
  Peglau, Dora 1796 GER0.001-0.0240-0.80 
  Baraniuk, Andrej 1470 UKR0.001-0.2040-8.00 

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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