Rapid: Individual Calculations September 2017
 Bochenek, Ryszard  Total change: 30.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B10 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1311 1176 4.50 9 1.50 20 30.00 
  Karwacki, Piotr 1497 POL0.001-0.1320-2.60 
  Bartoszczuk, Adam 1422 POL1.0010.812016.20 
  Kusiak, Mateusz 1273 POL0.5010.13202.60 
  Kultucki, Kamil 1043 POL1.0010.32206.40 
  Herwy, Jakub 1349 POL0.001-0.2720-5.40 
  Borowik, Wojciech 1378 POL1.0010.762015.20 
  Seemann, Jakub 1312 POL0.001-0.3220-6.40 
  Sniadecki, Oskar 1434 POL0.001-0.1820-3.60 
  Sadowski, Jakub 1088 POL1.0010.38207.60 

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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