Individual Calculations November 2020
 Grzebieniowski, Michal  Total change: -29.20  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2020 - Chlopcy do lat 12 Pulawy POL 2020-10-04
RcRownchangeKK*chgGame
 1424 1588 5.50 9 -0.73 40 -29.20 
  Wandor, Adam 1308 POL0.001-0.8440-33.60 
  Kowalski, Witold 1330 POL0.501-0.3240-12.80 
  Zieba, Hubert 1424 POL0.501-0.2240-8.80 
  Murawski, Milosz 1351 POL0.501-0.3040-12.00 
  Bartnik, Michal 1278 POL1.0010.14405.60 
  Glaz, Michal 1188  * POL1.0010.08403.20 
  Borowik, Wojciech 1759 POL1.0010.734029.20 
  Raczek, Krzysztof 1782 POL0.001-0.2540-10.00 
  Przybylski, Jan 1398 POL1.0010.254010.00 
 * 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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