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Individual Calculations November 2018 |
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| Kim, Derek Minwoo Total change: -72.40 | |   |
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| 5th Ichess Tourney 2018 | Seoul | KOR | 2018-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1563 | 2.00 | 4 | -1.29 | 40 | -51.60 | |
|  Park, Taekyong | | | 1237 | KOR | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Kim, Jaeyun | | | 1472 | KOR | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Kwon, Soonwoo | | | 1227 | KOR | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Kim, Hyungjoon | | | 1163 * | 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) | | | | 7th I-chess tourney 2018 | seoul | KOR | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1563 | 3.00 | 5 | -0.52 | 40 | -20.80 | |
| | Kwon, Soonwoo | | | 1227 | KOR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Lee, Hosan | | | 1382 | KOR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Kim, Jihwan | | | 1577 | KOR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Jung, Jinuk | | | 1163 * | KOR | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Jung, Jinwoo | | | 1561 | KOR | 0.00 | 1 | -0.50 | 40 | -20.00 | | | * 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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