Individual Calculations September 2019
 Bernotas, Arturs  Total change: -17.60  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
 2187 2384 5.00 9 -1.76 10 -17.60 
  Sinitsina, Anastassia wf2088 EST0.501-0.3510-3.50 
  Walkusz, Witoslaw f2138 POL1.0010.19101.90 
  Siniauski, Artsiom f2142 BLR0.001-0.8010-8.00 
  Kopylov, Daniel 2204 GER0.001-0.7410-7.40 
  Narva, Triin wf2116 EST1.0010.17101.70 
  Bracker, Arne 2227 GER1.0010.29102.90 
  Szustakowski, Antoni f2256 POL0.501-0.1710-1.70 
  Wong, Jianwen 2252 MAS0.501-0.1810-1.80 
  Jeet, Jain f2261 IND0.501-0.1710-1.70 

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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