Individual Calculations July 2009
 Rutkowski, Maciej  Total change: 0.30  Rating chartPersonal card
 V LUBUSKA WIOSNA SZACHOWA - OPEN A Gorzow Wlkp. POL 2009-04-14
RcRownchangeKK*chgGame
 2058 2336 6.50 9 -0.85 10 -8.50 
  Swiderski, Radoslaw 1986 POL1.0010.11101.10 
  Grzeskow, Adrian 1986 POL1.0010.11101.10 
  Aliavdin, Nikolai m2365 BLR0.5010.04100.40 
  Kuciel, Wladyslaw 2116 POL0.501-0.2810-2.80 
  Onyszko, Michal 1986 POL1.0010.11101.10 
  Lewko, Pawel 1986 POL0.501-0.3910-3.90 
  Lubienski, Tadeusz 2127 POL1.0010.23102.30 
  Koitka, Jakub 1986 POL0.001-0.8910-8.90 
  Czaplinski, Piotr 1986 POL1.0010.11101.10 

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)
 
 17th Lasker's Memorial - Open A Barlinek POL 2009-05-16
RcRownchangeKK*chgGame
 2363 2336 5.00 9 0.91 10 9.10 
  Galyga, Jozef 1986 POL1.0010.11101.10 
  Voloshin, Leonid g2445 CZE0.5010.15101.50 
  Koziak, Vitali m2475 UKR0.5010.19101.90 
  Czerwonski, Aleksander m2415 POL0.001-0.3910-3.90 
  Rooze, Jan f2232 BEL1.0010.36103.60 
  Aliavdin, Nikolai m2365 BLR0.5010.04100.40 
  Nurkiewicz, Maciej 2397 POL0.5010.08100.80 
  Zezulkin, Jurij g2431 BLR0.5010.13101.30 
  Malaniuk, Vladimir P g2523 UKR0.5010.24102.40 

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)
 
 Grand Prix Gorzowa Wlkp. - maj 2009 Gorzow POL 2009-05-29
RcRownchangeKK*chgGame
 2080 2336 4.00 5 -0.03 10 -0.30 
  Kugler, Pawel 1986 POL1.0010.11101.10 
  Wisniowska, Klaudia 2016 POL1.0010.13101.30 
  Lubienski, Tadeusz 2127 POL1.0010.23102.30 
  Bartnicki, Pawel 2056 POL0.501-0.3410-3.40 
  Dragun, Kamil 2217 POL0.501-0.1610-1.60 

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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