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Individual Calculations February 2020 |
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| Bujakevich, Aleksandr Total change: 44.00 | |   |
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| Gibraltar International Chess Festival 2020 Challengers A | Gibraltar | ENG | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2014 | 2.50 | 5 | 0.16 | 20 | 3.20 | |
|  Mohota, Nisha | m | wg | 2201 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Kaplan, Amiram | | | 1880 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Godoy Olazabal, Artur | | | 2154 | ARG | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Voiteanu, Gabriel | f | | 2133 | ROU | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Garcia-Blazquez Perez, Manuel | | | 1825 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Gibraltar International Chess Festival 2020 Challengers B | Gibraltar | ENG | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2014 | 3.50 | 5 | 2.04 | 20 | 40.80 | |
| | Sousa, Ludy Helsio Paulo | c | | 2247 | NOR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Rodriguez Perez, Angel Mariano | | | 2220 | ESP | 1.00 | 1 | 0.76 | 20 | 15.20 | | | De Abreu, Roberto N | f | | 2154 | RSA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kozarcanin, Sead | | | 2019 | CRO | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Meszaros, Andras | m | | 2244 | HUN | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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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