Individual Calculations September 2023
 Nagly, Wojciech  Total change: 12.80  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open B Wroclaw POL 2023-08-06
RcRownchangeKK*chgGame
 1667 1823 6.50 9 0.32 40 12.80 
  Grobelny, Mikolaj 1476 POL0.501-0.3940-15.60 
  Harrison, Oliver 1427 ENG1.0010.08403.20 
  Pietryk, Joanna 1674 POL1.0010.304012.00 
  Matela, Krzysztof 1690 POL1.0010.324012.80 
  Wieczorek, Mikolaj 1990 POL0.5010.22408.80 
  Misiek, Stanislaw 1813 POL1.0010.494019.60 
  Mocko, Maciej 1681 POL0.501-0.1940-7.60 
  Bem, Tymoteusz 1633 POL1.0010.254010.00 
  Masalski, Pawel 1618 POL0.001-0.7640-30.40 

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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