Individual Calculations August 2019
 Lapaj, Mateusz  Total change: 9.60  Rating chartPersonal card
 Najdorf Chess Festival gr. A Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 2179 2223 4.00 8 -0.49 20 -9.80 
  Shevchenko, Kirill g2536 UKR0.001-0.1420-2.80 
  Swiderski, Radoslaw 2044 POL0.501-0.2320-4.60 
  Derylo, Kamil 2030 POL1.0010.25205.00 
  Paszewski, Mateusz f2324 POL0.001-0.3620-7.20 
  Malinowski, Damian 2019 POL0.501-0.2620-5.20 
  Cieslak, Wiktoria 2001 POL1.0010.22204.40 
  Nguyen, Piotr m2420 POL0.001-0.2520-5.00 
  Murawko, Katarzyna 2057 POL1.0010.28205.60 

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)
 
 2nd European Deaf Chess Individual Championship (men) Lviv UKR 2019-07-16
RcRownchangeKK*chgGame
 2163 2223 5.00 7 0.97 20 19.40 
  Filippskikh, Oleksii 1966 UKR1.0010.18203.60 
  Jankunas, Tomas 2099 LTU0.001-0.6720-13.40 
  Klasan, Vladimir m2372 SRB0.5010.20204.00 
  Ovcharov, Taras 2015 UKR1.0010.23204.60 
  Bozinovic, Bogdan f2193 CRO1.0010.46209.20 
  Orsag, Milan m2311 CZE0.5010.12202.40 
  Zivic, Dragan f2188 SRB1.0010.45209.00 

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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