Rapid: Individual Calculations November 2023
 Kubik, Rafal  Total change: -23.94  Rating chartPersonal card
 IV Miedzynarodowy Memorial Szachowy im.Alfreda Chrobaka Raciborz POL 2023-10-07
RcRownchangeKK*chgGame
 1884 1927 5.50 9 0.75 38 28.50 
  Ratajczak, Karol 1527  * POL1.0010.08383.04 
  Velicka, Petr g2331 CZE0.001-0.0838-3.04 
  Kozaczuk, Witold 1834 POL1.0010.373814.06 
  Rajbharath, Harjith 1556 POL1.0010.10383.80 
  Cogiel, Mateusz 1369 POL1.0010.03381.14 
  Hnydiuk, Aleksander m2247 POL0.5010.373814.06 
  Mudrak, Josef f2192 CZE0.001-0.1838-6.84 
  Kondys, Piotr 1938 POL1.0010.523819.76 
  Klusak, Piotr 1959 POL0.001-0.4638-17.48 
 * 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)
 
 Miedzynarodowe Mistrzostwa Rydultow Rydultowy POL 2023-10-21
RcRownchangeKK*chgGame
 1575 1927 6.00 9 -1.38 38 -52.44 
  Skoneczna, Alicja 1527  * POL1.0010.08383.04 
  Piotrowski, Krzysztof 1439 POL1.0010.04381.52 
  Grochol, Kamil 2063 POL0.001-0.3238-12.16 
  Zimny, Karol 1486 POL1.0010.06382.28 
  Bala, Bartosz 1531 POL0.001-0.9238-34.96 
  Malcharczyk, Andrzej 1404 POL1.0010.03381.14 
  Walczak, Marcin 1305 POL1.0010.01380.38 
  Mulet, Piotr f2002 POL0.5010.10383.80 
  Kisielinski, Stanislaw 1418 POL0.501-0.4638-17.48 
 * 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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