Individual Calculations April 2009
 Osipow, Nikolaj  Total change: -22.65  Rating chartPersonal card
 XIX PUCHAR GOR OPAWSKICH Pokrzywna POL 2009-01-24
RcRownchangeKK*chgGame
 1958 2251 6.00 9 -1.51 15 -22.65 
  Grabowski, Adam 1901 POL1.0010.11151.65 
  Gandziarowski, Jan 1912 POL1.0010.12151.80 
  Tomsia, Kamil 2107 POL0.001-0.6915-10.35 
  Budzinski, Jan 1901 POL1.0010.11151.65 
  Cukrowski, Filip 1901 POL0.501-0.3915-5.85 
  Smolka, Marcin 1901 POL0.501-0.3915-5.85 
  Skawinski, Arkadiusz 2154 POL0.001-0.6315-9.45 
  Barburzynska, Magdalena 1901 POL1.0010.11151.65 
  Zmarzly, Aleksandra 1944 POL1.0010.14152.10 

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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