Individual Calculations April 2023
 Mitic, Milan  Total change: -35.20  Rating chartPersonal card
 March Weekend I Hybrid Los Angeles (USA), Redmond (USA), San Juan, Puerto Rico (USA), New Jersey (USA), Belgrade (SRB) ... SRB 2023-03-03
RcRownchangeKK*chgGame
 1771 2054 3.00 4 -0.36 20 -7.20 
  Liu, Angela 1745 USA0.501-0.3620-7.20 
  Liu, Angela 1745 USA1.0010.14202.80 
  Kodarapu, Ishaan 1797 USA0.501-0.3220-6.40 
  Kodarapu, Ishaan 1797 USA1.0010.18203.60 

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)
 
 March Weekend II Hybrid Los Angeles (USA), Redmond (USA), San Juan, Puerto Rico (USA), New Jersey (USA), Belgrade (SRB) ... SRB 2023-03-11
RcRownchangeKK*chgGame
 1747 2054 1.50 4 -1.92 20 -38.40 
  Beegala, Keshav 1800 USA0.001-0.8120-16.20 
  Beegala, Keshav 1800 USA1.0010.19203.80 
  Gu, Crystal Jiuzhou 1694 USA0.001-0.9020-18.00 
  Gu, Crystal Jiuzhou 1694 USA0.501-0.4020-8.00 

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)
 
 Colorado Springs Hybrid 2023. Colorado, Los Angeles, Redmond, New Jersey, Oregon (USA), Belgrade (SRB) ... SRB 2023-03-18
RcRownchangeKK*chgGame
 1779 2054 3.50 5 -0.63 20 -12.60 
  Wiley, Elizabeth 1752 USA0.501-0.3520-7.00 
  Wiley, Elizabeth 1752 USA1.0010.15203.00 
  Wiley, Elizabeth 1752 USA0.501-0.3520-7.00 
  Yu, Avery 1819 USA1.0010.21204.20 
  Yu, Avery 1819 USA0.501-0.2920-5.80 

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)
 
 CARIBROD MARCH 2023 WEEKEND STANDARD 2300 OPEN Dimitrovgrad SRB 2023-03-24
RcRownchangeKK*chgGame
 2124 2054 3.50 6 1.15 20 23.00 
  Kolev, Aleksandar M. 1654  * BUL1.0010.08201.60 
  Kostic, Vladimir G g2198 SRB0.5010.19203.80 
  Todorovic, Bojan f2250 SRB0.5010.25205.00 
  Brankov, Krasimir 2209 BUL1.0010.712014.20 
  Djukic, Zeljko m2265 SRB0.5010.27205.40 
  Manakova, Maria wg2166 SRB0.001-0.3520-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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