Rapid: Individual Calculations April 2020
 Kolodziej, Robert  Total change: 23.20  Rating chartPersonal card
 III Otwarte Grand Prix Powiatu Myslenickiego grupa A - Turniej V Siepraw POL 2020-03-01
RcRownchangeKK*chgGame
 1331 1039 2.00 5 1.16 20 23.20 
  Wrona, Florian 1504 POL0.001-0.0520-1.00 
  Kaczor, Jozef 1309 POL1.0010.832016.60 
  Maniecki, Marcin 1262 POL0.001-0.2220-4.40 
  Nowakowski, Maksymilian 1208 POL0.001-0.2820-5.60 
  Zywczak, Krzysztof 1373 POL1.0010.882017.60 

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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