Individual Calculations July 2011
 Sawicki, Wojciech  Total change: 52.05  Rating chartPersonal card
 WIOSENNY OPEN 2011 w Hetmanie B Warszawa POL 2011-04-04
RcRownchangeKK*chgGame
 1580 1688 4.50 7 0.00 25 0.00 
  Suliborski, Artur 1717 POL0.5010.04251.00 
  Tomczyk, Ryszard 1471 POL1.0010.22255.50 
  Woloszyn, Piotr 1681 POL0.001-0.5125-12.75 
  Rodak, Przemyslaw 1534 POL1.0010.29257.25 
  Sacharewicz, Krzysztof 1450 POL1.0010.20255.00 
  Kalhorn, Marcin 1571 POL1.0010.34258.50 
  Prazmowski, Wlodzimierz 1634 POL0.001-0.5825-14.50 

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)
 
NOTE: K factor changed
 92nd YMCA Spring 2011-D Warszawa POL 2011-04-05
RcRownchangeKK*chgGame
 1644 1688 9.00 10 3.47 15 52.05 
  Janion, Ludwik 1731 POL1.0010.56158.40 
  Czuraj, Grzegorz 1485 POL1.0010.24153.60 
  Dominiczak, Adrian 1722 POL1.0010.55158.25 
  Powalka, Michal 1388 POL1.0010.15152.25 
  Woloszyn, Piotr 1681 POL1.0010.49157.35 
  Kovalchuk, Vasyl 1726 UKR0.001-0.4515-6.75 
  Chmielewska, Joanna 1675 POL1.0010.48157.20 
  Maciejewski, Andrzej 1721 POL1.0010.55158.25 
  Budrewicz, Henryk 1625 POL1.0010.41156.15 
  Bartczak, Hanna 1682 POL1.0010.49157.35 

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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