Rapid: Individual Calculations June 2023
 Lobanov, Semen A  Total change: 81.60  Rating chartPersonal card
 Ohta-park chess Victory Day 2023. Rapid A2 Mistolovo RUS 2023-05-06
RcRownchangeKK*chgGame
 1227 1130 5.00 8 2.04 40 81.60 
  Varavin, Mikhail 1065 RUS0.501-0.0940-3.60 
  Elonova, Zlata 1215 RUS0.5010.12404.80 
  Ivchenko, Natalia 1352 RUS1.0010.784031.20 
  Koltsov, Artyom 1226 RUS1.0010.634025.20 
  Tobolich, Danila 1301 RUS0.5010.23409.20 
  Surovets, Saveliy 1178 RUS0.5010.07402.80 
  Dmitriev, Erik 1236 RUS0.5010.14405.60 
  Korotkov, Stepan 1244 RUS0.5010.16406.40 

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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