Individual Calculations January 2024
 Leszczewicz, Karol  Total change: -1.20  Rating chartPersonal card
 280th YMCA Autumn 2023-C Round 11 Warszawa POL 2023-11-29
RcRownchangeKK*chgGame
 1411 1443 1.00 1 0.46 40 18.40 
  Mazurkiewicz, Wojciech 1411 POL1.0010.464018.40 

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)
 
 280th YMCA Autumn 2023-C Round 12-13 Warszawa POL 2023-12-06
RcRownchangeKK*chgGame
 1314 1502 1.00 2 -0.49 40 -19.60 
  Dziolko, Wiktor 1337 POL0.001-0.7240-28.80 
  Kozera, Konrad 1290 POL1.0010.23409.20 

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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