Individual Calculations September 2019
 Mitrandzas, Athanasios  Total change: -18.80  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
 2089 2084 3.00 8 -0.94 20 -18.80 
  Siddharth, Jagadeesh f2382 SGP0.001-0.1520-3.00 
  Kopylov, Michael m2415 UKR0.001-0.1220-2.40 
  Altunbay, Onder 1915 TUR1.0010.28205.60 
  Tymrakiewicz, Rafal f2226 POL0.001-0.3120-6.20 
  Muthu, P 1684  * IND1.0010.08201.60 
  Piasetski, Leon m2229 CAN0.001-0.3120-6.20 
  Ungure, Liga wf1934 LAT0.501-0.2020-4.00 
  Leriche, Ines 1923 FRA0.501-0.2120-4.20 
 * 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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