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Individual Calculations February 2019 |
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| Lee, Jaejun B Total change: 48.40 | |   |
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| 8th I-Chess Cup | seoul | KOR | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1184 | 2.50 | 4 | 1.21 | 40 | 48.40 | |
|  Lee, Sihu | | | 1471 | KOR | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Koo, Minjun | | | 1233 | KOR | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Lee, Saeram | | | 1294 | KOR | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Ra, Dongwoo | | | 1292 | KOR | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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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