Individual Calculations September 2009
 Matuszewski, Michal  Total change: 23.10  Rating chartPersonal card
 XV Otwarte Mistrzostwa Milanowka o Puchar Burmistrza - Turniej A Milanowek POL 2009-06-20
RcRownchangeKK*chgGame
 2086 2316 8.00 9 1.16 15 17.40 
  Rozowski, Marcin 1966 POL1.0010.11151.65 
  Borowicz, Miroslaw 1966 POL1.0010.11151.65 
  Solnicki, Michal 1997 POL1.0010.13151.95 
  Grochulski, Grzegorz 1966 POL1.0010.11151.65 
  Rudolf, Michal f2377 POL0.5010.08151.20 
  Alvarado, Carlos 2184 PER1.0010.32154.80 
  Borowicz, Przemyslaw 1996 POL0.501-0.3715-5.55 
  Nguyen, Piotr 2360 POL1.0010.56158.40 
  Woloszyn, Piotr 1966 POL1.0010.11151.65 

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)
 
 Druzynowe Mistrzostwa Polski - I Liga Juniorow Chotowa POL 2009-07-06
RcRownchangeKK*chgGame
 2101 2301 2.50 4 -0.51 15 -7.65 
  Sowul, Bartosz 2081 POL1.0010.22153.30 
  Ziebinski, Bartosz 2045 POL1.0010.19152.85 
  Lis, Marek 2079 POL0.001-0.7815-11.70 
  Sochacki, Wojtek 2197 FRA0.501-0.1415-2.10 

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)
 
 Mazovian Chess Festival - Open B Warszawa POL 2009-07-18
RcRownchangeKK*chgGame
 2291 2301 5.50 9 0.89 15 13.35 
  Plichta, Kamil 2039 POL1.0010.18152.70 
  Warakomski, Tomasz m2491 POL0.5010.25153.75 
  Stachowiak, Kamil 2412 POL1.0010.65159.75 
  Melkumyan, Hrant g2530 ARM0.001-0.2115-3.15 
  Krysztofiak, Marcin m2427 POL0.001-0.3315-4.95 
  Graca, Robert 2183 FRA0.001-0.6615-9.90 
  Pietocha, Pawel 2133 POL1.0010.28154.20 
  Krasenkova, Ilena wm2159 RUS1.0010.31154.65 
  Jedryczka, Krystian 2244 POL1.0010.42156.30 

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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