Individual Calculations October 2019
 Kasperek, Ryszard  Total change: -14.80  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 2241 2213 2.50 7 -0.74 20 -14.80 
  Grela, Kacper f2346 POL0.001-0.3220-6.40 
  Czerw, Dawid f2269 POL0.5010.08201.60 
  Markowski, Damian f2215 POL0.001-0.5020-10.00 
  Kujawski, Adam f2213 POL1.0010.502010.00 
  Lukasiewicz, Krzysztof 2254 POL0.001-0.4420-8.80 
  Brozyna, Mateusz 2194 POL0.501-0.0320-0.60 
  Szczepanek, Radoslaw 2195 POL0.501-0.0320-0.60 

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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