Individual Calculations May 2023
 Abatzidis, Stelios  Total change: 1.80  Rating chartPersonal card
 Cyprus Closed Chess Championship Larnaca CYP 2023-03-03
RcRownchangeKK*chgGame
 1813 1797 5.50 11 0.20 20 4.00 
  Theocharous, Vasilis 1710 CYP1.0010.38207.60 
  Isaakidis, Alexandros 2162 CYP0.001-0.1020-2.00 
  Constantinou, Samuel Johannes 1757 CYP0.001-0.5620-11.20 
  Daniil, Daniil 1397  * CYP1.0010.08201.60 
  Lazaris, Stelios 1593 CYP1.0010.24204.80 
  Karaolis, Andreas 1343 CYP0.501-0.4420-8.80 
  Savva, Panikos c1984 CYP1.0010.742014.80 
  Antoniou, Rafail 1887 CYP0.001-0.3820-7.60 
  Klerides, Paris f2101 CYP0.5010.36207.20 
  Hadjinicolaou, Andreas 1749 CYP0.501-0.0720-1.40 
  Michaelides, Konstantinos f2256 CYP0.001-0.0520-1.00 
 * 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)
 
 1st PAFOS INTERNATIONAL CHESS TOURNAMENT CYPRUS 2023 Pafos CYP 2023-04-07
RcRownchangeKK*chgGame
 1751 1797 5.00 9 -0.11 20 -2.20 
  Tiviakov, Sergei g2550 NED0.0010.00200.00 
  Karaolis, Andreas 1343 CYP1.0010.06201.20 
  Mohannad, Farhan f2153 JOR0.001-0.1120-2.20 
  Chiras, Panagiotis 1417 CYP0.001-0.9120-18.20 
  Skouroupathis, Kyriakos 1397  * CYP1.0010.08201.60 
  Konstantinides, Savvas 1447  * CYP1.0010.11202.20 
  Borodich, Miroslav 1379 CYP1.0010.07201.40 
  Linik, Yaron 2000 ISR0.5010.26205.20 
  Cherkasova, Marina wf2071 CYP0.5010.33206.60 
 * 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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