Individual Calculations September 2022
 Lesniak, Szymon  Total change: 10.60  Rating chartPersonal card
 Wroclaw OPEN B - Adolf Anderssen Chess Festival 2022 Wroclaw POL 2022-07-31
RcRownchangeKK*chgGame
 1558 1539 4.50 8 0.53 20 10.60 
  Kukula, Karol 1945 POL0.001-0.0820-1.60 
  Sikora, Rafal 1912 POL0.001-0.1020-2.00 
  Wierzbicki, Przemyslaw 1428 POL0.001-0.6520-13.00 
  Schmidt, Sergej 1720 GER1.0010.742014.80 
  Jedrzejko, Wojciech 1249 POL1.0010.16203.20 
  Ptak, Pawel 1351 POL1.0010.26205.20 
  Majcher, Igor 1445 POL0.501-0.1320-2.60 
  Kloda, Tymon 1416 POL1.0010.33206.60 

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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