Individual Calculations August 2015
 Piotrowski, Przemyslaw  Total change: -60.00  Rating chartPersonal card
 10th International Tournament of Polonia Wroclaw Chess Club - OPEN A Wroclaw POL 2015-07-03
RcRownchangeKK*chgGame
 2190 2292 3.50 8 -1.50 40 -60.00 
  Kanicki, Krzysztof 2097 POL0.001-0.7540-30.00 
  Praczukowski, Stanislaw 2037 POL1.0010.19407.60 
  Zombirt, Filip 2013 POL1.0010.16406.40 
  Grela, Kacper 2294 POL0.5010.00400.00 
  Cukrowski, Filip 2330 POL0.5010.05402.00 
  Dobrowolski, Piotr m2416 POL0.5010.17406.80 
  Guzewicz, Rafal 2045 POL0.001-0.8140-32.40 
  Gumularz, Szymon 2284 POL0.001-0.5140-20.40 

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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