Rapid: Individual Calculations October 2023
 Serewa, Antoni  Total change: 94.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B18 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1775 1768 3.50 6 0.54 40 21.60 
  Wiosna, Krzysztof 1368  * POL1.0010.08403.20 
  Luberanski, Jakub f2186 POL0.001-0.0740-2.80 
  Choina, Jan 1472 POL1.0010.15406.00 
  Kaliszuk, Kamil 2044 POL0.5010.334013.20 
  Bancarewicz, Aleks 2005 POL0.001-0.2040-8.00 
  Rainer, Piotr 1576 POL1.0010.254010.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Szach Krolowi - IX Turniej cyklu 2023 Lublin POL 2023-09-09
RcRownchangeKK*chgGame
 1572 1768 8.50 9 1.81 40 72.40 
  Cholewa, Pawel 1368  * POL1.0010.08403.20 
  Niezbecki, Marek 1515 POL1.0010.19407.60 
  Czuchryta, Kacper 1548 POL1.0010.22408.80 
  Ozog, Bartosz 1653 POL1.0010.344013.60 
  Prokopiuk, Jakub 1635 POL1.0010.324012.80 
  Madejski, Milosz 1498 POL0.501-0.3340-13.20 
  Bolesta, Wojciech 1620 POL1.0010.304012.00 
  Parol, Maciej 1683 POL1.0010.384015.20 
  Wisniewski, Pawel 1627 POL1.0010.314012.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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