Individual Calculations January 2023
 Ribinskas, Gediminas  Total change: -29.60  Rating chartPersonal card
 41. Miedzynarodowy Memorial Ludwika Zamenhofa 2022 - grupa C Bialystok POL 2022-12-27
RcRownchangeKK*chgGame
 1316 1427 5.00 9 -0.74 40 -29.60 
  Kurcinski, Sebastian 1261 POL1.0010.284011.20 
  Bukala, Jan 1215 POL1.0010.23409.20 
  Sliwicka, Weronika 1270 POL0.001-0.7140-28.40 
  Supel, Weronika 1091 POL1.0010.12404.80 
  Prazych, Tadeusz 1243 POL1.0010.264010.40 
  Szepe, Eryk 1552 POL0.5010.17406.80 
  Dallemura, Anna 1512 POL0.5010.12404.80 
  Rzap, Filip 1338 POL0.001-0.6240-24.80 
  Kopacki, Aleksander 1360 POL0.001-0.5940-23.60 

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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