Individual Calculations July 2012
 Kowalczyk, Rafal  Total change: 6.00  Rating chartPersonal card
 XI Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2012-04-25
RcRownchangeKK*chgGame
 2016 2171 6.50 9 0.35 15 5.25 
  Pawlowski, Dariusz 1771  * POL1.0010.08151.20 
  Cyra, Tomasz 1835 POL1.0010.12151.80 
  Wolynski, Krzysztof 1999 POL1.0010.27154.05 
  Szylko, Waldemar 2030 POL1.0010.31154.65 
  Rozumek, Krzysztof 1911 POL1.0010.18152.70 
  Tustanowski, Robert 2272 POL0.5010.14152.10 
  Polok, Kacper 2116 POL0.501-0.0815-1.20 
  Polok, Rafal 1988 POL0.501-0.2415-3.60 
  Banasik, Krzysztof 2224 POL0.001-0.4315-6.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 54 OGÓLNOPOLSKI TURNIEJ SZACHOWY O "Z£OT¡ WIE¯Ê" - FINA£ CENTRALNY Olkusz POL 2012-06-01
RcRownchangeKK*chgGame
 2129 2171 5.00 9 0.05 15 0.75 
  Sowul, Bartosz 2178 POL0.001-0.4915-7.35 
  Rafa, Robert 1888 POL1.0010.16152.40 
  Kowalczuk, Wojciech 2220 POL1.0010.57158.55 
  Zgadzaj, Rafal 2186 POL1.0010.52157.80 
  Banach, Wieslaw 2117 POL0.501-0.0815-1.20 
  Dulinski, Jacek 2149 POL1.0010.47157.05 
  Lewtak, Damian 2183 POL0.001-0.4815-7.20 
  Gosciniak, Tomasz 1942 POL0.501-0.2915-4.35 
  Siembab, Bartosz 2295 POL0.001-0.3315-4.95 

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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