Individual Calculations February 2019
 Rosa, Antoni  Total change: 66.00  Rating chartPersonal card
 Szkolne Indywidualne Mistrzostwa Polski - chlopcy do lat 11 Pokrzywna POL 2019-01-06
RcRownchangeKK*chgGame
 1354 1137 3.50 7 1.65 40 66.00 
  Musial, Igor 1537  * POL0.5010.424016.80 
  Micula, Jakub 1321 POL0.001-0.2640-10.40 
  Kalisz, Milosz 1009 POL0.501-0.1740-6.80 
  Wichrowski, Krzysztof 1122 POL1.0010.484019.20 
  Wielgus, Wojciech 1537  * POL1.0010.924036.80 
  Mulawa, Cyprian 1477 POL0.001-0.1240-4.80 
  Zieba, Hubert 1477 POL0.5010.384015.20 
 * 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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