Rapid: Individual Calculations January 2021
 Dyshliuk, Fedir  Total change: 8.40  Rating chartPersonal card
 Kyiv Region Team Championship U-12, G-12 Brovary UKR 2020-12-19
RcRownchangeKK*chgGame
 1283 1156 1.50 2 0.82 20 16.40 
  Artemov, Andriy 1385 UKR0.5010.29205.80 
  Krysko, Yuriy 1181 UKR1.0010.532010.60 

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)
 
 "Kyiv chess cup -2020" U10 rapid, children's league Kyiv UKR 2020-12-27
RcRownchangeKK*chgGame
 1323 1156 0.50 3 -0.40 20 -8.00 
  Vardanian, Yurii 1488 UKR0.001-0.1220-2.40 
  Delikatnyi, Denys 1309 UKR0.001-0.3020-6.00 
  Mazur, Mykhailo 1171 UKR0.5010.02200.40 

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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