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Individual Calculations February 2020 |
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| Yoon, Jacob D Total change: 3.60 | |   |
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| London Junior Chess Championships U16 2019 | London | ENG | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 2037 | 5.00 | 5 | 0.84 | 40 | 33.60 | |
|  Gilmore, Samuel | | | 1738 | ENG | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Saidmurodov, Shahjahon | | | 1812 | ENG | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Covey, Jason | | | 1770 | ENG | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Villagordo Espinosa, Carlos | | | 1750 | ESP | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Barlov, Alex | | | 1715 | ENG | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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) | | | | 2019/20 4NCL Div 2 Rounds 3 - 4 | Daventry | ENG | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2091 | 0.00 | 2 | -0.75 | 40 | -30.00 | |
| | Rose, Matthew | | | 2248 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Murphy, Hugh W | | | 2121 | ENG | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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