Individual Calculations April 2009
 Rutkowski, Maciej  Total change: -4.80  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-A Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 2228 2335 5.00 9 -0.77 10 -7.70 
  Sliwerski, Radoslaw 2120 POL0.501-0.2710-2.70 
  Kumor, Lukasz 2105 POL1.0010.21102.10 
  Rudnicki, Milosz 2232 POL0.501-0.1410-1.40 
  Tyukhanov, Alexey 2227 RUS0.501-0.1510-1.50 
  Wcislo, Damian 2219 POL1.0010.34103.40 
  Shishkin, Vadim g2502 UKR0.001-0.2810-2.80 
  Szwed, Jacek f2258 POL0.501-0.1110-1.10 
  Dragun, Kamil 2174 POL0.501-0.2110-2.10 
  Roubalik, Jakub 2216 CZE0.501-0.1610-1.60 

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)
 
 2nd Karkonosze Open A Karpacz POL 2009-03-06
RcRownchangeKK*chgGame
 2257 2341 5.50 9 0.29 10 2.90 
  Chomski, Maciej 1991 POL1.0010.11101.10 
  Hyll, Jan 2006 SVK1.0010.12101.20 
  Jedynak, Radoslaw g2498 POL0.5010.21102.10 
  Marszalek, Maciej 2392 POL0.001-0.4310-4.30 
  Galyga, Jozef 1991 POL1.0010.11101.10 
  Orzech, Dominik 2462 POL0.5010.16101.60 
  Milcova, Zuzana 1991 SVK1.0010.11101.10 
  Cyborowski, Lukasz g2504 POL0.5010.22102.20 
  Grabarczyk, Miroslaw g2477 POL0.001-0.3210-3.20 

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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