Individual Calculations September 2023
 Bai, Jinshi  Total change: 17.90  Rating chartPersonal card
 32nd International open of Kavala Vasilis Theodoridis- A group Kavala GRE 2023-07-28
RcRownchangeKK*chgGame
 2351 2560 7.50 9 0.81 10 8.10 
  Sharma, Dinesh K. m2182 IND0.501-0.4110-4.10 
  Georgiou, Kostantinos 2172 GRE1.0010.09100.90 
  Georgiadis, Anastasios 2160  * GRE1.0010.08100.80 
  Makridis, Dimitrios f2356 GRE1.0010.24102.40 
  Spyropoulos, Nikolaos f2428 GRE1.0010.32103.20 
  Mohr, Georg g2419 SLO1.0010.31103.10 
  Kelires, Andreas g2525 GRE1.0010.45104.50 
  Sammed Jaykumar, Shete m2440 IND0.501-0.1610-1.60 
  Cardoso Cardoso, Jose Gabriel g2480 COL0.501-0.1110-1.10 
 * 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)
 
 VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN A Suwalki POL 2023-08-07
RcRownchangeKK*chgGame
 2437 2572 7.00 9 0.98 10 9.80 
  Kaczmarek, Aleksander f2262 POL1.0010.14101.40 
  Czernek, Tymon f2288 POL1.0010.16101.60 
  Kozak, Antoni 2422 POL1.0010.30103.00 
  Tomczak, Jacek g2601 POL0.5010.04100.40 
  Nasuta, Grzegorz g2544 POL0.501-0.0410-0.40 
  Klimkowski, Jan f2490 POL1.0010.39103.90 
  Czarnota, Pawel g2491 POL0.501-0.1110-1.10 
  Psyk, Radoslaw 2452 POL0.501-0.1610-1.60 
  Ilamparthi, A R m2384 IND1.0010.26102.60 

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)
 

 

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