Blitz: Individual Calculations June 2023
 Kostadinovski, Slobodan  Total change: -82.46  Rating chartPersonal card
 Gran Prix 26 Zima-Prolece 2023 Novi Sad SRB 2023-05-01
RcRownchangeKK*chgGame
 1962 1693 2.00 7 0.31 19 5.89 
  Bulajic, Ratko f2118 SRB0.001-0.0719-1.33 
  Pjetlovic, Petar 1543 SRB1.0010.30195.70 
  Kostic, Stefan 1979 SRB0.001-0.1619-3.04 
  Krasko, Aleksa 1683 SRB1.0010.49199.31 
  Pajcin, Lav 2290 SRB0.001-0.0219-0.38 
  Ubiparip, Zivko 1952 SRB0.001-0.1819-3.42 
  Gagic, Milan A 2166 SRB0.001-0.0519-0.95 

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)
 
 Gran Prix 28 Zima-Prolece 2023 Novi Sad SRB 2023-05-08
RcRownchangeKK*chgGame
 1750 1693 5.50 11 0.26 19 4.94 
  Drazic, Sinisa g2323 SRB0.001-0.0119-0.19 
  Pavlovic, Radivoj 1702 SRB0.001-0.4919-9.31 
  Hardik, Varma Kalidindi 1302 IND1.0010.09191.71 
  Milicic, Stefan 1554 SRB1.0010.31195.89 
  Notaros, Krasoje f1926 SRB0.5010.29195.51 
  Timofeeva, Darya Iv. 1472 SRB0.001-0.7819-14.82 
  Nikolic, Kosta 1646 SRB1.0010.43198.17 
  Jovanovic, Branislav D 1467 SRB1.0010.21193.99 
  Holland, James P 2175 ENG0.001-0.0519-0.95 
  Bulajic, Ratko f2118 SRB0.001-0.0719-1.33 
  Vikram, K 1569 IND1.0010.33196.27 

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)
 
 Gran Prix 30 Zima-Prolece 2023 Novi Sad SRB 2023-05-15
RcRownchangeKK*chgGame
 1640 1693 2.50 10 -3.22 19 -61.18 
  Lipai, Vjaceslav 1531 SRB0.001-0.7119-13.49 
  Pjetlovic, Petar 1543 SRB1.0010.30195.70 
  Milicic, Stefan 1554 SRB0.001-0.6919-13.11 
  Notaros, Krasoje f1926 SRB0.5010.29195.51 
  Timofeeva, Darya Iv. 1472 SRB0.001-0.7819-14.82 
  Vucinic, Stefan V 1416 SRB1.0010.17193.23 
  Pasula, Milos 1832 SRB0.001-0.3119-5.89 
  Medar, Zeljko f2012 SRB0.001-0.1319-2.47 
  Nikolic, Kosta 1646 SRB0.001-0.5719-10.83 
  Jovanovic, Branislav D 1467 SRB0.001-0.7919-15.01 

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)
 
 Gran Prix 32 Zima-Prolece 2023 Novi Sad SRB 2023-05-22
RcRownchangeKK*chgGame
 1510 1693 4.00 8 -1.69 19 -32.11 
  Pjetlovic, Petar 1543 SRB1.0010.30195.70 
  Timofeeva, Darya Iv. 1472 SRB0.001-0.7819-14.82 
  Lipai, Vjaceslav 1531 SRB1.0010.29195.51 
  Jovicic, Jovan 1696 SRB0.001-0.5019-9.50 
  Medan, Vladislav 1635 SRB0.001-0.5819-11.02 
  Papic, Dusan 1293  * SRB0.001-0.9219-17.48 
  Nikolic, Kosta 1646 SRB1.0010.43198.17 
  Erakovic, Milan 1263 SRB1.0010.07191.33 
 * 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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