Individual Calculations March 2017
 Grochowalski, Pawel  Total change: 10.20  Rating chartPersonal card
 I Ogolnopolski Turniej Szachowy o Mistrzostwo Gminy Koscielec 2017 Koscielec POL 2017-02-01
RcRownchangeKK*chgGame
 1922 2148 7.00 9 0.25 20 5.00 
  Walkowski, Jonasz 1748  * POL0.501-0.4220-8.40 
  Grochowski, Michal 1748  * POL1.0010.08201.60 
  Jozwik, Jacek 1943 POL1.0010.24204.80 
  Mierzynski, Jaroslaw 2029 POL1.0010.34206.80 
  Niekras, Dawid f2284 POL0.5010.18203.60 
  Gawronski, Miroslaw 2085 POL0.501-0.0920-1.80 
  Walkowski, Milosz 1748  * POL1.0010.08201.60 
  Leskiewicz, Ignacy 1967 POL0.501-0.2420-4.80 
  Radzicki, Wieslaw 1748  * POL1.0010.08201.60 
 * 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)
 
 DMR KPZSzach 2016/2017 round 8-9 Wojewodztwo Kujawsko-Pomorskie POL 2017-02-12
RcRownchangeKK*chgGame
 1963 2148 1.00 1 0.26 20 5.20 
  Darowicki, Mariusz 1963 POL1.0010.26205.20 

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)
 

 

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