Individual Calculations November 2018
 Leniart, Arkadiusz  Total change: 8.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - Ekstraliga 2018 Round 7-9 Katowice POL 2018-10-26
RcRownchangeKK*chgGame
 2452 2497 2.50 3 0.82 10 8.20 
  Olszewski, Michal g2531 POL1.0010.55105.50 
  Zwardon, Vojtech m2455 CZE0.501-0.0610-0.60 
  Nurkiewicz, Maciej 2370 POL1.0010.33103.30 

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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