Individual Calculations September 2018
 Kolarz, Maciej  Total change: 37.20  Rating chartPersonal card
 54th International Akiba Rubinstein Chess Festival - OPEN D Polanica Zdroj POL 2018-08-26
RcRownchangeKK*chgGame
 1236 1378 7.00 9 0.93 40 37.20 
  Romaniuk, Michal 1035 POL1.0010.12404.80 
  Stefaniuk, Zbigniew 1173 POL1.0010.24409.60 
  Walaszczyk, Mikolaj 1217 POL1.0010.294011.60 
  Krupa, Dominik 1258 POL0.001-0.6640-26.40 
  Romejko, Jagoda 1100 POL1.0010.17406.80 
  Kopestynski, Michal 1234 POL1.0010.314012.40 
  Szuber, Dawid 1349 POL1.0010.464018.40 
  Barwinska, Ewa 1451 POL0.5010.10404.00 
  Sokol, Maria 1304 POL0.501-0.1040-4.00 

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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