Individual Calculations June 2022
 Petukhov, Gleb  Total change: 25.20  Rating chartPersonal card
 Moscow region spring 2022 boys 15 Odintsovo RUS 2022-05-01
RcRownchangeKK*chgGame
 1238 1222 4.50 8 0.63 40 25.20 
  Panichkin, Aleksey 1488 RUS0.001-0.1840-7.20 
  Rizoev, Timur 1347 RUS1.0010.674026.80 
  Zhuravlev, Demid 1083 RUS0.501-0.1940-7.60 
  Vasiliev, Mikhail 1018 RUS0.001-0.7640-30.40 
  Zhukov, Aleksey 1405 RUS0.001-0.2640-10.40 
  Endalov, Ivan 1096 RUS1.0010.334013.20 
  Shevtsov, Demyan 1398 RUS1.0010.734029.20 
  Medunitsina, Elizaveta 1065 RUS1.0010.294011.60 

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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