Individual Calculations May 2023
 Sarkar, Justin  Total change: -31.90  Rating chartPersonal card
 Reykjavik Open 2023 Reykjavik ISL 2023-03-29
RcRownchangeKK*chgGame
 2190 2338 5.50 9 -0.47 10 -4.70 
  Bartelt, Max Peter 2031 GER1.0010.14101.40 
  Livaic, Leon g2569 CRO0.001-0.2110-2.10 
  Vemparala, Nikash c2100 USA1.0010.20102.00 
  Haraldsson, Haraldur 1938  * ISL0.501-0.4210-4.20 
  Lohia, Sohum c2081 ENG0.501-0.3210-3.20 
  Knudsen, Martin 1969 DEN1.0010.10101.00 
  Deatrick, Alexander 2081 USA1.0010.18101.80 
  Shyaamnikhil, P m2477 IND0.5010.19101.90 
  Panchanathan, Magesh Chandran g2460 IND0.001-0.3310-3.30 
 * 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
 2066 2341 5.00 8 -1.51 10 -15.10 
  Jensen, Johnny 1941  * DEN1.0010.08100.80 
  Sertbay, Huseyin 2010 TUR0.001-0.8810-8.80 
  Kudlak, Julia 1873 POL1.0010.05100.50 
  Samaridis, Konstantinos 2053 GRE0.501-0.3410-3.40 
  Tolonen, Mikko 2072 FIN1.0010.17101.70 
  Prokhorov, Ivan 2136 FID0.501-0.2610-2.60 
  Stokstad, Petter G. c2184 NOR1.0010.29102.90 
  Michaelides, Konstantinos f2256 CYP0.001-0.6210-6.20 
 * 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)
 
 2nd International Tournament Mikis Theodorakis 2023 Chania GRE 2023-04-17
RcRownchangeKK*chgGame
 2042 2341 5.00 8 -1.21 10 -12.10 
  Skaraki, Georgia 1941  * GRE1.0010.08100.80 
  Constantinou, Samuel Johannes 1757 CYP0.501-0.4810-4.80 
  Vedmediuc, Artiom 2072 ROU1.0010.17101.70 
  Finn, Peter 2139 ENG1.0010.24102.40 
  Postny, Evgeny g2548 ISR0.001-0.2310-2.30 
  Koutsogoulas, Georgios 1691 GRE1.0010.01100.10 
  Kazakos, Nikolaos 1888 GRE0.501-0.4410-4.40 
  Naoum, Spyridon 2299 GRE0.001-0.5610-5.60 
 * 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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