Individual Calculations November 2023
 Underwood, Jon  Total change: -6.80  Rating chartPersonal card
 S: OTVORENI MEDJUNARODNI SAHOVSKI TURNIR 2. OPEN HVAR 2023. Hvar CRO 2023-10-15
RcRownchangeKK*chgGame
 2028 1999 3.50 8 -0.17 40 -6.80 
  Dizdarevic, Emir g2367 BIH0.5010.404016.00 
  Cvitan, Ena fwm2281 CRO0.5010.344013.60 
  Lee, Jungbin 1610 NED1.0010.09403.60 
  Lavrov, Maxim 2173 UKR0.5010.23409.20 
  Kostov, Deyan Samuil f2262 BUL0.001-0.1840-7.20 
  Daksh, Jain 1734 IND0.501-0.3240-12.80 
  Mrkic, Simun 1708 CRO0.501-0.3540-14.00 
  Grgurevic, Boris 2085 CRO0.001-0.3840-15.20 

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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