Individual Calculations October 2015
 Koziej, Maciej  Total change: 12.00  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open B Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 2028 1985 4.00 9 -0.01 20 -0.20 
  Sabuk, Piotr 2340 POL0.001-0.1120-2.20 
  Majdziak, Witold 1750 POL1.0010.21204.20 
  Sanz Wawer, Daniel 2102 POL1.0010.662013.20 
  Semerak, Pavel 2080 CZE1.0010.632012.60 
  Rozycki, Bartlomiej 2169 POL0.001-0.2620-5.20 
  Luba, Lukasz 2139 POL0.001-0.2920-5.80 
  Psyk, Radoslaw 2128 POL0.001-0.3120-6.20 
  Herman, Monika 1735 POL0.501-0.3120-6.20 
  Slomczewski, Michal 1813 NED0.501-0.2320-4.60 

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)
 
 51th International Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 1737 1985 7.50 9 0.43 20 8.60 
  Kawalko, Adam 1585  * POL1.0010.08201.60 
  Bogut, Maksymilian 1670 POL1.0010.14202.80 
  Gadek, Michal 1768 POL0.501-0.2820-5.60 
  Mike, Patryk 1750 POL0.501-0.2920-5.80 
  Maminski, Hubert 1745 POL1.0010.20204.00 
  Rudny, Tomasz 1585  * POL1.0010.08201.60 
  Mocny, Tomasz 1919 POL1.0010.41208.20 
  Bartoszewicz, Marcin 1967 POL0.501-0.0320-0.60 
  Mastalarz, Jozef 1644 POL1.0010.12202.40 
 * 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)
 
 DMP - II Liga 2015 Jastrzebia Gora POL 2015-09-05
RcRownchangeKK*chgGame
 1953 1985 4.50 8 0.18 20 3.60 
  Kaim, Piotr 2195 POL0.001-0.2320-4.60 
  Tustanowski, Mateusz 1922 POL1.0010.41208.20 
  Herman, Monika 1735 POL1.0010.19203.80 
  Krasiewicz, Robert 2027 POL0.5010.06201.20 
  Smagalski, Jaroslaw 1889 POL1.0010.37207.40 
  Kanarkiewicz, Michal 2077 POL1.0010.632012.60 
  Szczygiel, Konrad 1815 POL0.001-0.7220-14.40 
  Sukiennik, Marek 1963 POL0.001-0.5320-10.60 

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)
 

 

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