Individual Calculations May 2019
 Pert, Max  Total change: -52.40  Rating chartPersonal card
 World School Chess Championships 2019 - U9 Antalya TUR 2019-04-18
RcRownchangeKK*chgGame
 1184 1392 4.00 7 -1.31 40 -52.40 
  Borsch, Alexander 1157 RUS0.001-0.7940-31.60 
  Turk, Alp 1194 TUR0.501-0.2640-10.40 
  Eryilmaz, Ege 1067 TUR1.0010.13405.20 
  Kolat, Ata 1301 TUR0.001-0.6240-24.80 
  Celik, Ali Alper 1167 TUR1.0010.22408.80 
  Dhanuka, Aman 1230 IND0.501-0.2140-8.40 
  Savitskiy, Vladimir 1172 KAZ1.0010.22408.80 

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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