Blitz: Individual Calculations May 2023
 Kostadinovski, Slobodan  Total change: -106.08  Rating chartPersonal card
 Gran Prix 18 Zima-Prolece 2023 Novi Sad SRB 2023-04-03
RcRownchangeKK*chgGame
 1592 1799 4.00 9 -2.55 17 -43.35 
  Jovic, Mihailo 1486 SRB0.001-0.8617-14.62 
  Hardik, Varma Kalidindi 1399  * IND1.0010.08171.36 
  Milicic, Stefan 1453 SRB0.001-0.8917-15.13 
  Jovanovic, Branislav D 1434 SRB1.0010.10171.70 
  Jaukovic, Teodora 1462 SRB0.001-0.8817-14.96 
  Pjetlovic, Petar 1504 SRB1.0010.15172.55 
  Vikram, K 1656 IND1.0010.31175.27 
  Suhotskov, Sergey 2025 RUS0.001-0.2117-3.57 
  Radin, Dragomir 1906 SRB0.001-0.3517-5.95 
 * 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)
 
 Gran Prix 20 Zima-Prolece 2023 Novi Sad SRB 2023-04-10
RcRownchangeKK*chgGame
 1780 1799 3.00 11 -2.63 17 -44.71 
  Pavlovic, Radivoj 1693 SRB0.001-0.6417-10.88 
  Lipai, Vjaceslav 1584 SRB1.0010.23173.91 
  Kostic, Stefan 1996 SRB0.001-0.2517-4.25 
  Bulajic, Ratko f2142 SRB0.001-0.1217-2.04 
  Randjelovic, Miroslav 1451 SRB1.0010.11171.87 
  Radin, Dragomir 1906 SRB0.001-0.3517-5.95 
  Milicic, Stefan 1453 SRB0.001-0.8917-15.13 
  Jovanovic, Branislav D 1434 SRB1.0010.10171.70 
  Suhotskov, Sergey 2025 RUS0.001-0.2117-3.57 
  Obradovic, Milorad 1870 SRB0.001-0.4017-6.80 
  Torbica, Milos 2030 SRB0.001-0.2117-3.57 

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 22 Zima-Prolece 2023 Novi Sad SRB 2023-04-17
RcRownchangeKK*chgGame
 1723 1799 4.50 11 -1.71 17 -29.07 
  Hardik, Varma Kalidindi 1257 IND1.0010.03170.51 
  Torbica, Milos 2030 SRB0.001-0.2117-3.57 
  Pjetlovic, Petar 1504 SRB0.001-0.8517-14.45 
  Jaukovic, Teodora 1462 SRB1.0010.12172.04 
  Vikram, K 1656 IND1.0010.31175.27 
  Suhotskov, Sergey 2025 RUS0.001-0.2117-3.57 
  Papic, Dusan 1399  * SRB1.0010.08171.36 
  Bulajic, Ratko f2142 SRB0.001-0.1217-2.04 
  Ubiparip, Zivko 1912 SRB0.001-0.3517-5.95 
  Erakovic, Milan 1264 SRB0.501-0.4717-7.99 
  Drazic, Sinisa g2304 SRB0.001-0.0417-0.68 
 * 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)
 
 Gran Prix 24 Zima-Prolece 2023 Novi Sad SRB 2023-04-24
RcRownchangeKK*chgGame
 1751 1799 5.50 9 0.65 17 11.05 
  Stanisavljevic, Tijana 1420 SRB1.0010.09171.53 
  Kostic, Stefan 1996 SRB1.0010.751712.75 
  Torbica, Milos 2030 SRB0.001-0.2117-3.57 
  Lipai, Vjaceslav 1584 SRB1.0010.23173.91 
  Obradovic, Milorad 1870 SRB0.001-0.4017-6.80 
  Pjetlovic, Petar 1504 SRB1.0010.15172.55 
  Notaros, Krasoje f1944 SRB0.5010.19173.23 
  Medar, Zeljko f2013 SRB0.001-0.2317-3.91 
  Hardik, Varma Kalidindi 1399  * IND1.0010.08171.36 
 * 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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