Individual Calculations August 2018
 Borowik, Karol  Total change: 178.00  Rating chartPersonal card
 European School Chess Championship - Open U11 Krakow POL 2018-06-29
RcRownchangeKK*chgGame
 1396 1071 2.50 7 1.57 40 62.80 
  Musial, Igor 1471  * POL0.001-0.0840-3.20 
  Kravchenko, Danny 1341 ISR1.0010.834033.20 
  Anand, Aryan 1471  * SUI0.5010.424016.80 
  Trivedi, Aarnavh 1471  * ENG0.001-0.0840-3.20 
  Weissberg, Yair 1299 ISR0.001-0.2140-8.40 
  Levitan, Yaron 1364 ISR0.5010.354014.00 
  Zieba, Hubert 1352 POL0.5010.344013.60 
 * 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)
 
 XXV Jubileuszowy Miedzynarodowy Turniej Szachowy Kowalewo Pomorskie 2018- OPEN B Kowalewo Pomorskie POL 2018-07-10
RcRownchangeKK*chgGame
 1285 1124 5.50 9 2.88 40 115.20 
  Kudlacik, Jan 1366 POL0.5010.304012.00 
  Gorny, Marek 1360 POL1.0010.804032.00 
  Niklas, Ignacy 1253 POL1.0010.674026.80 
  Krzywicki, Michal 1278 POL0.5010.21408.40 
  Malek, Jan 1304 POL0.001-0.2640-10.40 
  Skwierczynski, Krzysztof 1342 POL0.5010.284011.20 
  Sokulski, Maurycy 1233 POL1.0010.654026.00 
  Zadkowski, Maciej 1111 POL1.0010.484019.20 
  Borkowski, Helmut 1319 POL0.001-0.2540-10.00 

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)
 

 

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