Individual Calculations September 2019
 Jongste, David  Total change: -37.20  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
 2028 2094 3.50 9 -1.86 20 -37.20 
  Seeman, Tarvo m2390 EST0.001-0.1520-3.00 
  Grinev, Valeriy m2439 UKR0.001-0.1120-2.20 
  Ungure, Liga wf1934 LAT0.501-0.2120-4.20 
  Boernsen, Frederik 1953 GER0.501-0.1920-3.80 
  Pavlov, Mikhail 1896 RUS0.001-0.7620-15.20 
  Dhyana, Patel wf1814 IND1.0010.16203.20 
  Hetzner, Hannes 1991 GER0.001-0.6420-12.80 
  Suez-Panama, Gilles 1930 FRA1.0010.28205.60 
  Parhomenko, Margarita 1909 LAT0.501-0.2420-4.80 

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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