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Individual Calculations September 2021 |
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| Brkic, Ante Total change: 33.00 | |   |
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| World Cup 2021 | Sochi | RUS | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2626 | 2592 | 6.00 | 8 | 2.38 | 10 | 23.80 | |
|  Barrientos, Sergio E | g | | 2490 | COL | 1.00 | 1 | 0.36 | 10 | 3.60 | |  Barrientos, Sergio E | g | | 2490 | COL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Kryvoruchko, Yuriy | g | | 2699 | UKR | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Kryvoruchko, Yuriy | g | | 2699 | UKR | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Salem, A.r. Saleh | g | | 2682 | UAE | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Salem, A.r. Saleh | g | | 2682 | UAE | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Martirosyan, Haik M. | g | | 2632 | ARM | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Martirosyan, Haik M. | g | | 2632 | ARM | 0.50 | 1 | 0.06 | 10 | 0.60 | |
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) | | | | XXIX TEAM CHAMPIONSHIP OF N. MACEDONIA 2021 | Struga | MKD | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2482 | 2588 | 4.00 | 5 | 0.92 | 10 | 9.20 | |
| | Danov, Lyubomir | | | 2385 | BUL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Glavinac, Goran | | | 2188 * | MKD | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bogosavljevic, Boban | g | | 2516 | SRB | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Andreikin, Dmitry | g | | 2724 | RUS | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Georgiev, Kiril | g | | 2599 | MKD | 0.50 | 1 | 0.02 | 10 | 0.20 | | | * 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) | | |
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