Individual Calculations September 2018
 Milanowski, Jan  Total change: 51.40  Rating chartPersonal card
 II Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2018-08-01
RcRownchangeKK*chgGame
 2046 1774 4.50 9 2.94 20 58.80 
  Barchuk, Irina 2061 UKR1.0010.842016.80 
  Koziej, Maciej f2027 POL1.0010.812016.20 
  Samborski, Henryk 2098 POL0.5010.37207.40 
  Mazalon, Mariusz 2055 POL0.5010.34206.80 
  Nikitin, Aleksander I 2036 BLR0.001-0.1820-3.60 
  Grabowski, Adam 2066 POL1.0010.852017.00 
  Szewczyk, Mariusz 2094 POL0.001-0.1320-2.60 
  Zianowicz, Dominik 1950 POL0.5010.23204.60 
  Gawronski, Miroslaw 2026 POL0.001-0.1920-3.80 

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)
 
 54th International Akiba Rubinstein Chess Festival - OPEN C Polanica Zdroj POL 2018-08-18
RcRownchangeKK*chgGame
 1590 1774 6.00 9 -0.37 20 -7.40 
  Karp, Kacper 1448 POL0.001-0.8720-17.40 
  Olsztynski, Andrzej 1408 POL1.0010.10202.00 
  Kolodziejski, Piotr 1558 POL1.0010.22204.40 
  Kalkowski, Igor 1597 POL0.501-0.2320-4.60 
  Rzenca, Jerzy 1581 POL1.0010.25205.00 
  Bialik, Nikodem 1374  * POL1.0010.08201.60 
  Szczesniak, Andrzej 1962 POL0.5010.24204.80 
  Wilk, Tomasz 1924 POL0.001-0.3020-6.00 
  Grot, Blazej c1462 POL1.0010.14202.80 
 * 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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