Individual Calculations November 2017
 Grodzicki, Piotr  Total change: 13.20  Rating chartPersonal card
 Eliminacje Strefowe OP-SL 2017 - C11 Pokrzywna POL 2017-10-22
RcRownchangeKK*chgGame
 1248 1169 3.50 8 0.33 40 13.20 
  Wiatrowski, Zbigniew 1404 POL0.001-0.2140-8.40 
  Myszor, Przemyslaw 1076 POL0.501-0.1340-5.20 
  Grzybek, Mikolaj 1283 POL1.0010.664026.40 
  Bernacki, Michal 1118 POL1.0010.434017.20 
  Pisarek, Jan 1371 POL0.5010.264010.40 
  Jendrowiak, Maciej 1225 POL0.001-0.4240-16.80 
  Martyniak, Milosz 1224 POL0.5010.08403.20 
  Maslanka, Wojciech 1284 POL0.001-0.3440-13.60 

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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