Individual Calculations September 2023
 Jaskolka, Tomasz  Total change: 0.60  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open A Wroclaw POL 2023-08-06
RcRownchangeKK*chgGame
 2173 2227 4.50 8 0.03 20 0.60 
  Malinowski, Damian 2007 POL0.501-0.2820-5.60 
  Lambrecht, Tomasz 2027 POL1.0010.24204.80 
  Zerebiec, Maurycy 1925 POL1.0010.15203.00 
  Kukula, Karol 1939 POL1.0010.16203.20 
  Kowalski, Igor m2371 POL1.0010.692013.80 
  Razin, Vadim 2378 UKR0.001-0.3020-6.00 
  Holtel, Jasper f2339 GER0.001-0.3520-7.00 
  Bogdanov, Egor m2397 UKR0.001-0.2820-5.60 

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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