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Individual Calculations July 2018 |
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| Bacojo, Mark Jay Total change: -4.40 | |   |
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| 19th ASEAN Age Group Chess Championships-Standard Open 12U | Davao City | PHI | 2018-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1763 | 2.50 | 5 | -0.11 | 40 | -4.40 | |
|  Bui, Dang Loc | | | 1650 | VIE | 0.50 | 1 | -0.15 | 40 | -6.00 | |  Nguyen, Duc Duy | | | 1629 | VIE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Nguyen, Quoc Hy | c | | 2099 | VIE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Bui, Huy Phuoc | c | | 1732 | VIE | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Vu, Hoang Gia Bao | c | | 1672 | VIE | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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