Individual Calculations August 2021
 Borowik, Wojciech  Total change: -111.60  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2021 - Chlopcy do lat 14 Uniejow POL 2021-07-19
RcRownchangeKK*chgGame
 1471 1736 4.50 9 -2.79 40 -111.60 
  Leszcz, Mateusz 1386 POL0.001-0.8940-35.60 
  Sniadecki, Oskar 1487 POL0.001-0.8140-32.40 
  Jendrowiak, Maciej 1471 POL0.001-0.8240-32.80 
  Wasilewski, Stanislaw 1342 POL0.501-0.4240-16.80 
  Garwacki, Kornel 1473 POL1.0010.18407.20 
  Ugorek, Kacper 1568 POL1.0010.284011.20 
  Trzebinski, Patryk 1609 POL0.001-0.6740-26.80 
  Partyka, Wiktor 1336  * POL1.0010.08403.20 
  Krasniewski, Maciej 1570 POL1.0010.284011.20 
 * 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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