Individual Calculations June 2013
 Zegota, Andrzej  Total change: 32.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow Slask POL 2013-01-20
RcRownchangeKK*chgGame
 1878 1742 2.50 4 1.21 15 18.15 
  Faron, Rafal 1915 POL1.0010.731510.95 
  Witoszek, Tadeusz 1954 POL0.001-0.2315-3.45 
  Gajzner, Ryszard 1727 POL1.0010.48157.20 
  Olbrich, Roman 1915 POL0.5010.23153.45 

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)
 
 IX OTSz o laur am Bogdana ¦liwy Krakow POL 2013-05-11
RcRownchangeKK*chgGame
 1816 1742 3.00 5 0.95 15 14.25 
  Pniaczek, Marek 1467 POL1.0010.17152.55 
  Kowalski, Piotr 2045 POL1.0010.861512.90 
  Janik, Andrzej 1875 POL0.5010.18152.70 
  Czarnik, Josef 2016 GER0.001-0.1715-2.55 
  Wilk, Maciej 1676 POL0.501-0.0915-1.35 

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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