Rapid: Individual Calculations May 2014
 Rutkowski, Maciej  Total change: -4.40  Rating chartPersonal card
 Grand Prix Polonii Wroclaw 11.04.2014 Wroclaw POL 2014-04-11
RcRownchangeKK*chgGame
 2262 2381 4.50 6 0.68 20 13.60 
  Guzewicz, Rafal 1981  * POL1.0010.08201.60 
  Grossmann, Ryszard f2197 POL1.0010.26205.20 
  Stachowiak, Kamil m2437 POL0.5010.08201.60 
  Sabuk, Piotr 2245 POL1.0010.32206.40 
  Dobrowolski, Piotr m2438 POL0.001-0.4220-8.40 
  Dowgird, Filip 2276 POL1.0010.36207.20 
 * 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)
 
 Grand Prix Polonii Wroclaw 25.04.2014 Wroclaw POL 2014-04-25
RcRownchangeKK*chgGame
 2136 2381 4.50 7 -0.90 20 -18.00 
  Pieprzyk, Dawid 1981  * POL1.0010.08201.60 
  Dowgird, Filip 2276 POL0.001-0.6420-12.80 
  Galant, Ireneusz 1981  * POL1.0010.08201.60 
  Stachowiak, Kamil m2437 POL0.5010.08201.60 
  Oszczanowski, Witold 2085 POL0.001-0.8520-17.00 
  Grossmann, Ryszard f2197 POL1.0010.26205.20 
  Kumala, Aleksander 1997 POL1.0010.09201.80 
 * 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)
 

 

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