Individual Calculations November 2009
 Leczycki, Pawel  Total change: 30.45  Rating chartPersonal card
 XIV International Chess Festival - Seahorse of Rewal 2009 -Open B Rewal POL 2009-08-20
RcRownchangeKK*chgGame
 1943 1959 5.50 9 0.94 15 14.10 
  Sikora, Rafal 1615 POL1.0010.12151.80 
  Nowak, Ryszard 2106 POL0.001-0.3015-4.50 
  Poswiatowski, Stanislaw 1674 POL1.0010.16152.40 
  Milanowski, Jan 2109 POL1.0010.701510.50 
  Matuszczyk, Przemyslaw 2098 POL0.5010.19152.85 
  Czachor, Grzegorz 2024 POL0.5010.09151.35 
  Sroka, Janusz 2064 POL0.5010.14152.10 
  Przymusinski, Tomasz 1815 POL0.501-0.1915-2.85 
  Jaskowski, Tadeusz 1978 POL0.5010.03150.45 

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)
 
 Mistrzostwa Miedzywojewodzkie Juniorow OP-SL C17 UstroƱ-Jaszowiec POL 2009-10-11
RcRownchangeKK*chgGame
 1918 1959 5.50 8 1.09 15 16.35 
  Rzepka, Maciej 1754 POL1.0010.24153.60 
  Olchowko, Blazej 1768 POL1.0010.25153.75 
  Szusterowski, Radoslaw 2025 POL1.0010.59158.85 
  Kowalczyk, Pawel 2109 POL0.5010.20153.00 
  Tobolski, Jakub 2079 POL0.5010.16152.40 
  Bednarski, Dawid 1791 POL1.0010.28154.20 
  Karcz, Bartlomiej 1921 POL0.501-0.0515-0.75 
  Graczyk, Damian 1900 POL0.001-0.5815-8.70 

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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