Individual Calculations May 2022
 Ristanic, Petar  Total change: 25.20  Rating chartPersonal card
 S: III b HSL SZZI 2022. SENIORI 3-4 istok CRO 2022-04-03
RcRownchangeKK*chgGame
 1832 1577 1.00 2 0.63 40 25.20 
  Junusic, Ante 1848 CRO1.0010.834033.20 
  Martinovic, Zvonimir 1815 CRO0.001-0.2040-8.00 

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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