Rapid: Individual Calculations September 2021
 Kotarski, Bartosz  Total change: 15.00  Rating chartPersonal card
 III Turniej Klubu Marynarki Wojennej 2021 Gdynia POL 2021-08-14
RcRownchangeKK*chgGame
 1730 1960 7.00 9 0.75 20 15.00 
  Chylinski, Jakub 1225 POL1.0010.01200.20 
  Pofelski, Andrzej 1444 POL1.0010.04200.80 
  Wilmanowicz, Slawomir 1632 POL1.0010.13202.60 
  Kumala, Aleksander c2187 POL0.001-0.2120-4.20 
  Wons, Krystian 1469 POL1.0010.04200.80 
  Zielinski, Maciej 1970 POL0.001-0.4920-9.80 
  Tyda, Krzysztof c1666 POL1.0010.15203.00 
  Putlak, Wojciech 1999 POL1.0010.552011.00 
  Brylowski, Stefan 1978 POL1.0010.532010.60 

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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