Individual Calculations July 2021
 Golubka, Petro  Total change: -11.90  Rating chartPersonal card
 Miedzynarodowe Mistrzostwa Malopolski Seniorow i Juniorow - Grupa A Krakow POL 2021-06-03
RcRownchangeKK*chgGame
 2310 2441 5.00 7 0.34 10 3.40 
  Szczurek, Krzysztof f2151 POL1.0010.16101.60 
  Klepek, Witold 2208 POL0.501-0.2910-2.90 
  Gahan, M G f2265 IND1.0010.27102.70 
  Mis, Mieszko f2336 POL0.501-0.1410-1.40 
  Paszewski, Mateusz f2287 POL1.0010.29102.90 
  Solodovnichenko, Yuri g2546 UKR0.001-0.3610-3.60 
  Zylka, Stanislaw f2377 POL1.0010.41104.10 

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)
 
 V Miedzynarodowy Festiwal pamieci Emanuela Laskera - Grupa A Gorzow Wielkopolski POL 2021-06-14
RcRownchangeKK*chgGame
 2198 2441 5.50 9 -1.53 10 -15.30 
  Koziorowicz, Michal 2122 POL0.001-0.8710-8.70 
  Sliwerski, Radoslaw 2041  * POL1.0010.08100.80 
  Starosciak, Szymon 2041  * POL1.0010.08100.80 
  Kozak, Antoni 2368 POL0.001-0.6010-6.00 
  Lewtak, Damian m2380 POL0.501-0.0810-0.80 
  Kaczmarek, Arkadiusz 2108 POL1.0010.12101.20 
  Poltorak, Sebastian 2181 POL1.0010.18101.80 
  Mis, Mieszko f2336 POL0.001-0.6410-6.40 
  Dzida, Kamil 2204 POL1.0010.20102.00 
 * 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)
 

 

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