Individual Calculations May 2015
 Brodowski, Piotr  Total change: 15.00  Rating chartPersonal card
 Wielkopolska Liga Seniorów - III Liga r1 Wojewodztwo Wielkopolskie POL 2014-11-30
RcRownchangeKK*chgGame
 2025 2425 1.00 1 0.08 10 0.80 
  Dzwikowski, Adam 2025  * POL1.0010.08100.80 
 * 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)
 
 Wielkopolska Liga Seniorów - III Liga r8-9 Wojewodztwo Wielkopolskie POL 2015-03-08
RcRownchangeKK*chgGame
 2144 2435 2.00 2 0.31 10 3.10 
  Niekras, Dawid 2089 POL1.0010.11101.10 
  Kempinski, Tomasz f2199 POL1.0010.20102.00 

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)
 
 Polish Chess Championship 2015 Poznan POL 2015-03-24
RcRownchangeKK*chgGame
 2531 2435 4.50 9 1.14 10 11.40 
  Duda, Jan-Krzysztof g2597 POL1.0010.71107.10 
  Olszewski, Michal g2567 POL0.5010.18101.80 
  Klekowski, Maciej 2434 POL0.5010.00100.00 
  Socko, Bartosz g2623 POL0.001-0.2610-2.60 
  Weichhold, Pawel m2404 POL0.501-0.0410-0.40 
  Sadzikowski, Daniel m2500 POL1.0010.59105.90 
  Dragun, Kamil g2558 POL0.001-0.3310-3.30 
  Mista, Aleksander g2597 POL0.001-0.2910-2.90 
  Maksimenko, Andrei g2495 UKR1.0010.58105.80 

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)
 
 2. Bundesliga Nord 2014/15 round 9 Hamburg GER 2015-04-12
RcRownchangeKK*chgGame
 2416 2434 0.50 1 -0.03 10 -0.30 
  Polzin, Rainer g2416 GER0.501-0.0310-0.30 

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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