Individual Calculations October 2015
 Wolska, Marta  Total change: -11.60  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 1479 1588 5.00 9 -0.58 20 -11.60 
  Czerwinski, Szymon 1188  * POL1.0010.08201.60 
  Witkowski, Krzysztof 1869 POL0.001-0.1620-3.20 
  Madajczak, Jakub 1366 POL0.501-0.2820-5.60 
  Goraj, Barbara 1383 POL0.501-0.2620-5.20 
  Popadowski, Dariusz 1405 POL0.501-0.2420-4.80 
  Kejna, Piotr 1309 POL1.0010.16203.20 
  Miasik, Adrian 1754 POL0.001-0.2820-5.60 
  Bulawa, Filip 1204 POL1.0010.09201.80 
  Pawlak, Adam 1835 POL0.5010.31206.20 
 * 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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