Individual Calculations September 2022
 Blasiak, Miroslaw  Total change: -62.00  Rating chartPersonal card
 58th Akiba Rubinstein Chess Festival - Open B Polanica-Zdroj POL 2022-08-13
RcRownchangeKK*chgGame
 1700 1608 2.50 7 -0.16 20 -3.20 
  Graff, Slawomir 1781 POL0.001-0.2720-5.40 
  Lukasik, Zuzanna 1712 POL0.5010.14202.80 
  Bednarczyk, Mateusz 1834 POL0.5010.29205.80 
  Grzadka, Artur 1752 POL1.0010.692013.80 
  Buchholz, Maja 1718 GER0.001-0.3520-7.00 
  Wojcik, Grzegorz 1508 POL0.501-0.1420-2.80 
  Oglaza, Dawid 1594 POL0.001-0.5220-10.40 

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)
 
 58th Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2022-08-13
RcRownchangeKK*chgGame
 1401 1608 3.00 8 -2.94 20 -58.80 
  Wysocki, Piotr 1268 POL0.501-0.3820-7.60 
  Walerjan, Ada 1203 POL1.0010.08201.60 
  Gbiorczyk, Mikolaj 1851 POL0.001-0.2020-4.00 
  Szalbierz, Piotr 1407 POL0.501-0.2620-5.20 
  Rychlik, Michal 1436 POL0.001-0.7320-14.60 
  Grudzinski, Krzysztof 1405 POL0.501-0.2620-5.20 
  Gorecka, Zuzanna 1350 POL0.501-0.3220-6.40 
  Kurzawa, Marcin 1290 POL0.001-0.8720-17.40 

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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