Individual Calculations June 2017
 Protodyakonov, Igor  Total change: -34.80  Rating chartPersonal card
 Yakutsk tournament marking the 72nd anniversary of the victory in World War II Yakutsk RUS 2017-05-11
RcRownchangeKK*chgGame
 1371 1347 1.00 4 -0.87 40 -34.80 
  Protodyakonov, Ilya 1250 RUS1.0010.374014.80 
  Nakhodkin, Nikita 1386 RUS0.001-0.4540-18.00 
  Lvova, Praskoviya M 1436 RUS0.001-0.3840-15.20 
  Lukin, Ivan R 1411 RUS0.001-0.4140-16.40 

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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