Blitz: Individual Calculations January 2015
 Olbrich, Roman  Total change: 93.40  Rating chartPersonal card
 Grand Prix 90-lecia ¦lZSzach o Puchar 16 Prezesów - T5 J.Stocerza Zabrze POL 2014-12-19
RcRownchangeKK*chgGame
 1953 1889 5.50 7 2.55 20 51.00 
  Janiszewski, Maciej 1999 POL1.0010.652013.00 
  Wolynski, Krzysztof 2022 POL1.0010.682013.60 
  Marini, Jan 1878 POL0.001-0.5220-10.40 
  Olchowko, Blazej 1791 POL1.0010.37207.40 
  Pierzak, Rafael 2192 POL1.0010.862017.20 
  Tchorzewski, Kazimierz 1806 POL1.0010.39207.80 
  Waruga, Wojciech 1980 POL0.5010.12202.40 

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 90-lecia ¦lZSzach o Puchar 16 Prezesów - T6 J.Potyki Zabrze POL 2014-12-20
RcRownchangeKK*chgGame
 1950 1889 8.00 14 2.12 20 42.40 
  Matuszczyk, Krystian 1951 POL0.001-0.4120-8.20 
  Matuszczyk, Krystian 1951 POL0.5010.09201.80 
  Waruga, Wojciech 1980 POL0.5010.12202.40 
  Waruga, Wojciech 1980 POL0.5010.12202.40 
  Lach, Krzysztof 2007 POL1.0010.662013.20 
  Lach, Krzysztof 2007 POL1.0010.662013.20 
  Wolynski, Krzysztof 2022 POL0.5010.18203.60 
  Wolynski, Krzysztof 2022 POL0.5010.18203.60 
  Marini, Jan 1878 POL0.001-0.5220-10.40 
  Marini, Jan 1878 POL0.501-0.0220-0.40 
  Dors, Ryszard 2184 POL1.0010.852017.00 
  Dors, Ryszard 2184 POL1.0010.852017.00 
  Kostowski, Andrzej 1625 POL0.501-0.3220-6.40 
  Kostowski, Andrzej 1625 POL0.501-0.3220-6.40 

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)
 

 

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