Individual Calculations August 2023
 Reuker, Jari  Total change: -25.40  Rating chartPersonal card
 Sachovy festival Ceske Budejovice Open GM A 2023 Ceske Budejovice CZE 2023-07-01
RcRownchangeKK*chgGame
 2454 2428 4.50 9 0.32 10 3.20 
  Colbow, Collin f2429 GER0.5010.00100.00 
  Bogdanov, Artyom 2286 KAZ0.501-0.1910-1.90 
  Kraus, Tomas m2484 CZE0.5010.08100.80 
  Vykouk, Jan m2467 CZE0.5010.05100.50 
  Polak, Tomas g2503 CZE0.5010.10101.00 
  Cyborowski, Lukasz g2494 POL0.5010.09100.90 
  Horvath, Dominik m2528 AUT1.0010.64106.40 
  Greenfeld, Alon g2475 ISR0.5010.07100.70 
  Gedajlovic, Max m2416 CAN0.001-0.5210-5.20 

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)
 
 Slovakia Open PIESTANY 2023 - OPEN A Piestany SVK 2023-07-11
RcRownchangeKK*chgGame
 2162 2428 4.50 9 -2.86 10 -28.60 
  Petrek, Dominik 2194 SVK0.001-0.7910-7.90 
  Luong, Phuong Hanh wm2100 VIE0.001-0.8710-8.70 
  Arvind, Ramnath Iyer 2028  * IND1.0010.08100.80 
  Fizer, Marek c2137 CZE1.0010.15101.50 
  Dere, Pushkar 2192 IND0.501-0.3010-3.00 
  Kucharska, Honorata wf2246 POL0.501-0.2410-2.40 
  Bagwe, Gaurang c2205 IND0.501-0.2810-2.80 
  O Cuilleanain, Oisin 2130 IRL0.501-0.3510-3.50 
  Jeet, Jain f2225 IND0.501-0.2610-2.60 
 * 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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