Individual Calculations September 2022
 Trofimova, Evelina  Total change: 27.20  Rating chartPersonal card
 Wroclaw OPEN C - Adolf Anderssen Chess Festival 2022 Wroclaw POL 2022-08-01
RcRownchangeKK*chgGame
 1357 1343 4.50 8 0.68 40 27.20 
  Bech, Rafal 1086 POL1.0010.18407.20 
  Mackiewicz, Lukasz 1499 POL0.5010.21408.40 
  Perucki, Maciej 1446 POL0.5010.14405.60 
  Traczewski, Wojciech 1508 POL0.5010.22408.80 
  Palmowski, Krzysztof 1309 POL1.0010.454018.00 
  Nagly, Wojciech 1457 POL0.001-0.3440-13.60 
  Rzadkowska, Kaja 1230 POL1.0010.354014.00 
  Kaminska, Zuzanna 1319 POL0.001-0.5340-21.20 

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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