Rapid: Individual Calculations September 2017
 Ossolinski, Ziemowit  Total change: -66.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B14 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1432 1682 5.50 11 -3.32 20 -66.40 
  Piekielny, Pawel 1334 POL0.501-0.3920-7.80 
  Wrona, Florian 1284 POL1.0010.08201.60 
  Michalski, Adrian 1489 POL0.001-0.7520-15.00 
  Kurek, Dominik 1383 POL1.0010.15203.00 
  Cisek, Kamil 1494 POL0.501-0.2420-4.80 
  Maciejewski, Kamil 1453 POL0.501-0.2920-5.80 
  Jagura, Gabriel 1441 POL1.0010.20204.00 
  Lichorad, Mateusz 1531 POL0.501-0.2020-4.00 
  Bachor, Tomasz 1454 POL0.001-0.7920-15.80 
  Kujawa, Krzysztof 1401 POL0.501-0.3420-6.80 
  Musial, Tomasz 1486 POL0.001-0.7520-15.00 

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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