Individual Calculations January 2017
 Kurulev, Egor  Total change: -84.00  Rating chartPersonal card
 World Schools Boys U9 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1220 1430 4.00 8 -2.10 40 -84.00 
  Makhazhanov, Olzhas 1081 KAZ1.0010.11404.40 
  Perera, K Saviru Rashien Dilruk 1219 SRI0.001-0.7740-30.80 
  Eremin, Ivan 1256 RUS1.0010.274010.80 
  Dissanayaka, Yadeesha Rashmane 1189 SRI0.001-0.8040-32.00 
  Grishin, Petr E. 1259 RUS1.0010.274010.80 
  Boeru, Dragos-Matei 1305 ROU0.001-0.6740-26.80 
  Khaitov, Mashkhur 1293 UZB0.001-0.6840-27.20 
  Mardoyan, Tigran 1154 RUS1.0010.17406.80 

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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