Rapid: Individual Calculations November 2021
 Lewandowski, Wiktor  Total change: 108.00  Rating chartPersonal card
 Mistrzostwa Legnicy w Szachach Szybkich Legnica POL 2021-10-09
RcRownchangeKK*chgGame
 1638 1629 3.50 6 0.53 20 10.60 
  Lipczynska, Antonina 1086 POL1.0010.03200.60 
  Izbinski, Bartlomiej 2163 POL1.0010.972019.40 
  Gorkiewicz, Mateusz 1809 POL0.001-0.2620-5.20 
  Sernecki, Franciszek f2063 POL0.001-0.0620-1.20 
  Ziobrowska, Maja 1428 POL1.0010.24204.80 
  Lasok, Marek 1278 POL0.501-0.3920-7.80 

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)
 
 VII Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2021-10-23
RcRownchangeKK*chgGame
 1770 1629 7.50 9 4.87 20 97.40 
  Hebdowski, Jeremi 980 POL1.0010.01200.20 
  Kossobudzki, Robert 1965 POL1.0010.882017.60 
  Demski, Michal 1840 POL1.0010.772015.40 
  Szmidt, Przemyslaw 1859 POL0.5010.29205.80 
  Zahorski, Piotr 1932 POL0.5010.36207.20 
  Malecki, Eugeniusz 1812 POL1.0010.742014.80 
  Grossmann, Ryszard f1773 POL0.5010.19203.80 
  Majocha, Piotr 1859 POL1.0010.792015.80 
  Wrobel, Maciej 1910 POL1.0010.842016.80 

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)
 

 

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