Individual Calculations September 2021
 Kozdon, Marek  Total change: -130.00  Rating chartPersonal card
 CZECH OPEN 2021 - C - open rating tournament Pardubice CZE 2021-07-24
RcRownchangeKK*chgGame
 1359 1300 2.50 8 -0.85 40 -34.00 
  Hladky, Jiri 1448 CZE0.001-0.3040-12.00 
  Milfort, Vaclav 1333 CZE0.001-0.4540-18.00 
  Trunz, Tamila 1379 GER1.0010.614024.40 
  Kutak, Jaroslav 1295 CZE1.0010.494019.60 
  Conrad, Max 1306 GER0.5010.01400.40 
  Gloser, Tomas 1417 CZE0.001-0.3440-13.60 
  Olsak, Vojtech 1432 CZE0.001-0.3240-12.80 
  Pajak, Radoslaw 1265 POL0.001-0.5540-22.00 

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)
 
 European Union Youth Championship 2021 - U10 Kouty nad Desnou CZE 2021-08-14
RcRownchangeKK*chgGame
 1274 1300 1.50 7 -2.40 40 -96.00 
  Negrean, Andrei 1700  * ROU0.001-0.0840-3.20 
  Kulich, Filip 1693 SVK0.001-0.0840-3.20 
  Komarek, Tobias 1198 CZE0.001-0.6440-25.60 
  Janouskova, Eliska 1129 CZE0.001-0.7340-29.20 
  Strapec, Tomas 1026 SVK1.0010.17406.80 
  Lackova, Lucie 1030 CZE0.001-0.8340-33.20 
  Bulawa, Adam 1141 CZE0.501-0.2140-8.40 
 * 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)
 

 

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