Individual Calculations January 2020
 Wisniewski, Adam  Total change: 14.60  Rating chartPersonal card
 IV Ursynowski Festiwal Szachowy - Grupa FIDE Warszawa POL 2019-12-14
RcRownchangeKK*chgGame
 1466 1362 1.50 4 -0.04 20 -0.80 
  Wisniewski, Michal 1762  * POL0.001-0.0820-1.60 
  Golebiowski, Bartlomiej 1103 POL0.501-0.3220-6.40 
  Lapies, Lukasz 1571 POL0.001-0.2320-4.60 
  Berdyga, Mariusz 1428 POL1.0010.592011.80 
 * 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)
 
 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa C Bialystok POL 2019-12-27
RcRownchangeKK*chgGame
 1223 1362 5.50 7 0.77 20 15.40 
  Raszkowski, Wiktor 1144 POL0.501-0.2820-5.60 
  Gorka, Robert 1160 POL1.0010.24204.80 
  Kudraszow, Filip 1124 POL1.0010.20204.00 
  Lazouski, Martsin 1529 BLR0.001-0.2820-5.60 
  Maciejek, Maksymilian 1085 POL1.0010.17203.40 
  Krysiewicz, Lukasz 1209 POL1.0010.30206.00 
  Dallemura, Anna 1308 POL1.0010.42208.40 

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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