Individual Calculations October 2017
 Bonev, Todor  Total change: 12.80  Rating chartPersonal card
 16th Memorial Kesarovski-Stanchev B tournament Sunny beach BUL 2017-09-05
RcRownchangeKK*chgGame
 2174 2245 6.00 9 0.64 20 12.80 
  Pitica, Silviu Valentin 2084 ITA1.0010.29205.80 
  Krasovskiy, Kirill 2130 RUS0.501-0.1620-3.20 
  Marholev, Dimitar m2173 BUL0.501-0.1020-2.00 
  Georgiev, Biser 2233 BUL1.0010.48209.60 
  Badev, Kiril f2242 BUL0.5010.00200.00 
  Ninov, Dayan f2246 BUL0.5010.00200.00 
  Angelov, Zvetomir 2054 BUL1.0010.25205.00 
  Kuzmin, Yuriy f2270 RUS0.5010.03200.60 
  Hrisomalis, Theodoros 2134 GRE0.501-0.1520-3.00 

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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