Individual Calculations October 2015
 Dors, Ryszard  Total change: -44.60  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA SLASKA SENIOROW NA ROK 2015 wojewodztwo slaskie POL 2015-05-10
RcRownchangeKK*chgGame
 2099 2211 3.50 9 -2.23 20 -44.60 
  Dzierzak, Radoslaw 2162 POL0.001-0.5720-11.40 
  Wandzik, Wojciech 2360 POL0.001-0.3020-6.00 
  Koziol, Kamil 2207 POL0.001-0.5120-10.20 
  Witoszek, Tadeusz 1929 POL1.0010.16203.20 
  Bilczewski, Kacper 1992 POL1.0010.22204.40 
  Olbrich, Roman 1875 POL0.501-0.3820-7.60 
  Knopik, Krzysztof 2150 POL0.001-0.5820-11.60 
  Cichon, Michal 2042 POL1.0010.28205.60 
  Kaminski, Piotr 2175 POL0.001-0.5520-11.00 

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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