Individual Calculations May 2024
 Sokolowski, Ryszard  Total change: 17.80  Rating chartPersonal card
 Mistrzostwa Polski Seniorow w Szachach na 2024 rok Szklarska Poreba POL 2024-04-15
RcRownchangeKK*chgGame
 1998 1965 5.00 9 0.89 20 17.80 
  Olszowski, Andrzej 1735 POL1.0010.21204.20 
  Chmielowski, Aleksander 1716 POL1.0010.19203.80 
  Palosz, Andrzej 2019 POL0.5010.08201.60 
  Szopka, Dariusz 2073 POL1.0010.652013.00 
  Czaja, Roman 2010 POL1.0010.562011.20 
  Betkowski, Andrzej 2011 POL0.5010.06201.20 
  Czerwonski, Aleksander m2299 POL0.001-0.1220-2.40 
  Kujawski, Adam f2111 POL0.001-0.3020-6.00 
  Szczesniak, Konrad 2007 POL0.001-0.4420-8.80 

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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