Individual Calculations June 2024
 Jacobs, Simon  Total change: -24.00  Rating chartPersonal card
 FE Sardinia World Chess - B Orosei ITA 2024-04-27
RcRownchangeKK*chgGame
 1754 1707 3.50 8 -0.05 40 -2.00 
  Fonda, Marco 1825 ITA0.001-0.3440-13.60 
  Peretti, Eva 1698 ITA0.001-0.5140-20.40 
  Deiana, Giacomo 1690 ITA0.501-0.0240-0.80 
  Gambarotto, Paolo 1688 ITA0.001-0.5340-21.20 
  Craciun, Dragos 1985 ITA0.001-0.1740-6.80 
  Andhin, Chethanah wc1614 MRI1.0010.374014.80 
  Vergara Anton, Irene 1655 ESP1.0010.434017.20 
  Pinilla Sanchez, Josep A. 1875 ESP1.0010.724028.80 

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)
 
 Coulsdon Chess Late Spring Standardplay Congress - 26th-27th May 2024 - Open Coulsdon ENG 2024-05-26
RcRownchangeKK*chgGame
 1696 1707 1.00 3 -0.55 40 -22.00 
  Aleksandrov, Igor 1638 ENG1.0010.404016.00 
  Swiatkowski, Aram 1758 ENG0.001-0.4340-17.20 
  Liu, Jacob 1691 ENG0.001-0.5240-20.80 

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)
 

 

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