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Individual Calculations December 2018 |
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| Lozano, Arvie Total change: 13.40 | |   |
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| Big Rook Chess Festival 2018 - U2200 | Bangkok | THA | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1958 | 3.00 | 5 | 0.67 | 20 | 13.40 | |
|  Cahyadi | | | 1690 | INA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Wongsawan, Thoetsak | | | 1810 | THA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Saeheng, Boonsueb | f | | 2124 | THA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Habla, Jony | f | | 2170 | PHI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Portugalera, Ric | | | 2115 | PHI | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | |
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