Individual Calculations September 2019
 Isfan, Ioan-Marius  Total change: -12.40  Rating chartPersonal card
 Arad Open 2019 Arad ROU 2019-07-24
RcRownchangeKK*chgGame
 2110 2164 5.50 9 0.53 40 21.20 
  Dumitru, Luca-Serban 1764  * ROU1.0010.08403.20 
  Avadani, Teodora 1764  * ROU1.0010.08403.20 
  Peptan, Corina-Isabela mwg2375 ROU0.001-0.2340-9.20 
  Bonte, Arghir 1898 ROU1.0010.18407.20 
  Jianu, Vlad-Cristian g2523 ROU0.001-0.1040-4.00 
  Anghel, Iulian-Mihai c1900 ROU1.0010.18407.20 
  Petrisor, Adrian-Marian m2422 ROU0.5010.324012.80 
  Ahlander, Bjorn m2391 SWE0.001-0.2140-8.40 
  Panush, Viktor m1957 MDA1.0010.23409.20 
 * 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)
 
 Pro Logos Galati 2019 Open Galati ROU 2019-08-09
RcRownchangeKK*chgGame
 2037 2218 3.50 6 -0.84 40 -33.60 
  Coca, Cristi-Iulian 2080 ROU0.001-0.6940-27.60 
  Popescu, Daniel-Vasilica 2103 ROU1.0010.344013.60 
  Tashev, Aleksandar 2105 BUL0.001-0.6540-26.00 
  Iustin, Silviu 2023 ROU1.0010.254010.00 
  Martinenco, Sergiu 1818  * MDA0.501-0.4240-16.80 
  Dobrin, Ionut-Alexandru 2093 ROU1.0010.334013.20 
 * 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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