Individual Calculations December 2018
 Kosakowski, Jakub  Total change: 2.30  Rating chartPersonal card
 FIDE World Youth Chess Championships - open 16 Chalkidiki, Greece GRE 2018-10-20
RcRownchangeKK*chgGame
 2323 2413 7.00 11 0.23 10 2.30 
  Vatsal, Singhania 2128 IND1.0010.16101.60 
  Stevanic, David f2281 SLO0.501-0.1810-1.80 
  Chukavin, Kirill f2274 EST1.0010.31103.10 
  Wang, Yanbin 2220 CHN1.0010.25102.50 
  Abdisalimov, Abdimalik f2368 UZB0.501-0.0610-0.60 
  Sankalp, Gupta 2352 IND0.501-0.0810-0.80 
  Semjonovs, Ilja f2245 LAT1.0010.28102.80 
  Yakubboev, Nodirbek m2522 UZB0.5010.15101.50 
  Matviishen, Viktor m2476 UKR0.001-0.4110-4.10 
  Davtyan, Artur f2374 ARM0.001-0.5510-5.50 
  Katopodis, Dimitrios f2310 GRE1.0010.36103.60 

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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