Individual Calculations August 2019
 Ambroziak, Mateusz  Total change: 0.00  Rating chartPersonal card
 Najdorf Chess Festival gr. C Warszawa POL 2019-07-06
RcRownchangeRpKK*chgGame
 1447 0 5.50 9 0.00 1487   0.00 
  Goral, Jan 1399 POL0.5010.00 0.00 
  Ptak, Radoslaw 1526 POL1.0010.00 0.00 
  Rembecki, Robert 1363 POL1.0010.00 0.00 
  Adamowicz, Michal 1502 POL1.0010.00 0.00 
  Kuznik, Kamil 1596 POL0.0010.00 0.00 
  Staszewski, Krzysztof 1471 POL0.5010.00 0.00 
  Olszewski, Jan 1427 POL0.0010.00 0.00 
  Bartczak, Hanna 1411 POL0.5010.00 0.00 
  Ossolinski, Lukasz 1327 POL1.0010.00 0.00 

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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