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Individual Calculations January 2019 |
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| Lee, Siwoo Total change: 30.40 | |   |
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| 21st Korea Club League Div2 Round 4 | Bundang, Seongnam | KOR | 2018-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1560 | 1.50 | 2 | -0.23 | 40 | -9.20 | |
|  Jung, Yoonseo | | | 1305 | KOR | 0.50 | 1 | -0.31 | 40 | -12.40 | |  Yim, Jay | | | 1160 * | KOR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 21st Korea Club League Div2 Round 5 | Bundang, Seongnam | KOR | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1517 | 2.00 | 2 | 0.99 | 40 | 39.60 | |
| | Kim, Joon | | | 1412 | KOR | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Bae, Junggi | | | 1609 | KOR | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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