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Individual Calculations November 2018 |
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| Kang, Dongyoon Total change: -25.20 | |   |
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| 5th Ichess Tourney 2018 | Seoul | KOR | 2018-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1274 | 1.00 | 2 | 0.19 | 40 | 7.60 | |
|  Kim, Jaeyun | | | 1472 | KOR | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Kwon, Soonwoo | | | 1227 | KOR | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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) | | | | 7th I-chess tourney 2018 | seoul | KOR | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1274 | 0.00 | 2 | -0.82 | 40 | -32.80 | |
| | Kim, Yubin | | | 1671 | KOR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kim, Hangyul | | | 1086 | KOR | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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