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Individual Calculations December 2019 |
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| Yamagami, Hiroki Total change: -2.80 | |   |
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| Japan Open 2019 | Tokyo | JPN | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1711 | 2.50 | 6 | -0.07 | 40 | -2.80 | |
|  Ogasa, Seiichi | | | 1776 | JPN | 1.00 | 1 | 0.59 | 40 | 23.60 | |  Asaka, Samuel | | | 2111 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fujii, Chiaki | | | 1998 | JPN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Lessel, Stewart | | | 1450 | JPN | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Nagarajan, Prabhat | | | 1465 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Maeshima, Hiroaki | | | 1869 | JPN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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