Individual Calculations September 2021
 Rodziewicz-Bielewicz, Kuba  Total change: -6.40  Rating chartPersonal card
 V Miedzynarodowy Memorial Ireny Warakomskiej - Open C Suwalki POL 2021-07-27
RcRownchangeKK*chgGame
 1364 1226 3.00 7 0.69 40 27.60 
  Sapinski, Sebastian 1596 POL0.001-0.1040-4.00 
  Kruszynski, Jacek 1064 POL1.0010.294011.60 
  Pietryk, Joanna 1384 POL0.5010.21408.40 
  Nowak, Adam 1369 POL0.001-0.3140-12.40 
  Szewczyk, Malwina 1453 POL0.5010.294011.60 
  Pojawa, Jakub 1315 POL1.0010.624024.80 
  Borowik, Karol 1369 POL0.001-0.3140-12.40 

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)
 
 Eliminacje Miedzywojewodzkie do OOM (MA-WM) C13 Ketrzyn POL 2021-08-16
RcRownchangeKK*chgGame
 1309 1226 2.00 7 -0.85 40 -34.00 
  Nawalaniec, Adam 1626  * POL0.001-0.0840-3.20 
  Rudas, Borys 1109 POL1.0010.344013.60 
  Kowalski, Witold 1450 POL0.001-0.2240-8.80 
  Chrulski, Mateusz 1012 POL1.0010.23409.20 
  Nocek, Dominik 1304 POL0.001-0.3940-15.60 
  Leszczewicz, Karol 1426 POL0.001-0.2440-9.60 
  Urych, Krzysztof 1236 POL0.001-0.4940-19.60 
 * 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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