Individual Calculations April 2009
 Sieciechowicz, Marcin  Total change: 51.00  Rating chartPersonal card
 VII New Year Festival A Koszalin POL 2009-01-17
RcRownchangeKK*chgGame
 2224 2341 6.50 9 0.79 15 11.85 
  Adamowicz, Katarzyna 2077 POL0.501-0.3215-4.80 
  Weichhold, Pawel 2133 POL1.0010.23153.45 
  Malaniuk, Vladimir P g2522 UKR0.001-0.2615-3.90 
  Jacek, Krystian 2026 POL0.501-0.3615-5.40 
  Sokolowski, Ryszard 2119 POL1.0010.22153.30 
  Kowalska, Sara 1991 POL1.0010.11151.65 
  Malisauskas, Vidmantas g2457 LTU0.5010.16152.40 
  Mielczarski, Miroslaw 2240 POL1.0010.36155.40 
  Kanarek, Marcel f2453 POL1.0010.65159.75 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2434 2341 6.00 9 2.61 15 39.15 
  Abergel, Thal g2509 FRA1.0010.721510.80 
  Iturrizaga, Eduardo g2528 VEN0.5010.24153.60 
  Solodovnichenko, Yuri g2571 UKR0.001-0.2115-3.15 
  Green, Andrew D 2136 SCO1.0010.24153.60 
  Tunik, Gennady g2506 RUS0.5010.22153.30 
  Fontaine, Pierre 2098 BEL1.0010.20153.00 
  Smirnov, Igor g2505 UKR0.5010.22153.30 
  Timoshenko, Georgy g2551 UKR0.5010.27154.05 
  Naumkin, Igor g2501 RUS1.0010.711510.65 

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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