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Individual Calculations December 2019 |
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| Ahn, Sungmin Total change: 16.60 | |   |
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| 23rd Club Korea League Div 1 R4 | Seongnam | KOR | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1780 | 1.00 | 2 | 0.05 | 20 | 1.00 | |
|  Lee, Donghoon | | | 1457 | KOR | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Kim, Aleksandra V. | | wm | 2180 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | 23rd Club Korea League Div 1 R5 | Seongnam | KOR | 2019-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1780 | 2.00 | 2 | 0.78 | 20 | 15.60 | |
| | Saintugs, Shagdarsuren | | | 1863 | MGL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Gupta, Ashwani Kumar | | | 1503 | KOR | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | |
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