Individual Calculations March 2024
 Piatak, Adam  Total change: 57.20  Rating chartPersonal card
 XII Miedzynarodowy Festiwal Szachowy "Gwiazda Polnocy"- Open Jastrzebia Gora POL 2024-01-28
RcRownchangeKK*chgGame
 1335 1213 4.50 9 1.43 40 57.20 
  Borowik, Monika 1500 POL0.001-0.1640-6.40 
  Huchwajda, Grzegorz 1286 POL1.0010.604024.00 
  Halhoul, Kamil 1398 POL0.001-0.2640-10.40 
  Turzynska, Grazyna 1308 POL0.5010.13405.20 
  Weber, Dorian 1272 POL0.5010.08403.20 
  Traczewski, Wojciech 1299 POL0.5010.12404.80 
  Kempinski, Szymon 1327 POL0.5010.16406.40 
  Piotrzkowski, Krzysztof 1311 POL0.5010.13405.20 
  Narwojsz, Franciszek 1310 POL1.0010.634025.20 

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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