Individual Calculations July 2019
 Krnic, Ivan  Total change: -9.80  Rating chartPersonal card
 ST: 3. Amaterski Open Solta Solta, Grohote CRO 2019-06-15
RcRownchangeKK*chgGame
 2002 2108 2.00 4 -0.49 20 -9.80 
  Lovrinic, Vlatko 1754 CRO1.0010.11202.20 
  Mrdja, Milan m2303 CRO0.001-0.2520-5.00 
  Benko, Bostjan 1926 SLO0.501-0.2420-4.80 
  Basaric, Srdjan 2026 CRO0.501-0.1120-2.20 

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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