Individual Calculations October 2021
 Putar, Leon  Total change: 48.60  Rating chartPersonal card
 The 100th Irish Championships 2021 Dublin IRL 2021-07-31
RcRownchangeKK*chgGame
 2116 1918 5.00 9 2.60 36 93.60 
  Doyle, Anthony 2206 IRL1.0010.843630.24 
  Venkatesan, Kavin 2011 IRL0.5010.13364.68 
  Kanyamarala, Tarun f2318  * IRL0.001-0.0836-2.88 
  Fox, Anthony 2005 IRL0.5010.12364.32 
  Cafolla, Peter 1958 IRL1.0010.563620.16 
  Murphy, Sean J. 1990 IRL0.5010.10363.60 
  Carroll, Peter c2059 IRL0.5010.19366.84 
  Kanyamarala, Trisha wm2180 IRL1.0010.823629.52 
  O`donnell, Conor f2318  * IRL0.001-0.0836-2.88 
 * 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)
 
 City of Dublin Masters 2021 Dublin IRL 2021-09-10
RcRownchangeKK*chgGame
 1980 1918 1.00 4 -0.66 36 -23.76 
  Carroll, Peter c2059 IRL0.001-0.3136-11.16 
  Le Clercq, Maxim 2005 NED0.001-0.3836-13.68 
  Putar, Lara 1930 IRL0.001-0.4836-17.28 
  O`gorman, Alice 1926 IRL1.0010.513618.36 

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)
 
 36th European Chess Club Cup 2021 Struga MKD 2021-09-18
RcRownchangeKK*chgGame
 2199 1918 0.50 6 -0.59 36 -21.24 
  Delchev, Aleksander g2318  * BUL0.001-0.0836-2.88 
  Jepson, Christian m2318  * SWE0.001-0.0836-2.88 
  De Graaf, Dick 2076 NED0.5010.21367.56 
  Willson, Ollie 2082 ENG0.001-0.2836-10.08 
  Andreasson, Ingvar 2318  * SWE0.001-0.0836-2.88 
  Nordstrom, Felix f2083 SWE0.001-0.2836-10.08 
 * 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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