Individual Calculations October 2017
 Obuchowicz, Jerzy  Total change: -121.20  Rating chartPersonal card
 Mini-ELO Bialystok 2017 - turniej 13. Bialystok POL 2017-09-01
RcRownchangeKK*chgGame
 1197 1482 4.50 9 -3.03 40 -121.20 
  Zubacki, Wiktor 1199 POL0.001-0.8440-33.60 
  Wolpiuk, Bartlomiej 1284 POL0.001-0.7640-30.40 
  Smolinski, Kajetan 1082  * POL1.0010.08403.20 
  Szewczyk, Malwina 1192 POL1.0010.16406.40 
  Wisniewski, Adam 1233 POL0.501-0.3140-12.40 
  Dallemura, Anna 1274 POL0.001-0.7740-30.80 
  Khalalei, Dzmitry 1190 BLR0.001-0.8540-34.00 
  Fronczyk, Wiktor 1176 POL1.0010.14405.60 
  Arciszewska, Zuzanna 1144 POL1.0010.12404.80 
 * 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)
 

 

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