Individual Calculations November 2023
 Pehar, Borna  Total change: 48.40  Rating chartPersonal card
 S: 3 Hrvatska sahovska liga jug - seniori 2023 7-9 jug CRO 2023-09-30
RcRownchangeKK*chgGame
 1721 1930 2.00 2 0.48 40 19.20 
  Zelic, Ivan 1643 CRO1.0010.16406.40 
  Lucic, Grgo 1799 CRO1.0010.324012.80 

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)
 
 S: OTVORENI MEDJUNARODNI SAHOVSKI TURNIR 2. OPEN HVAR 2023. Hvar CRO 2023-10-15
RcRownchangeKK*chgGame
 2001 1937 4.00 8 0.73 40 29.20 
  Kuzmicic, Petar 1537  * CRO1.0010.08403.20 
  Wu, Yixing 2151 CHN0.001-0.2340-9.20 
  Karkovic, Juraj 1617 CRO1.0010.13405.20 
  Cvitan, Ena fwm2281 CRO0.5010.384015.20 
  Tesla, Miro 2117 CRO1.0010.744029.60 
  Saatdjian, Stephane 2133 FRA0.001-0.2540-10.00 
  Kumar, Sanjit S 2011 ENG0.001-0.4040-16.00 
  Grgantov, Marin c2159 CRO0.5010.284011.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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