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Individual Calculations August 2023 |
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| Latypova, Olga L Total change: -124.80 | |   |
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| SERBIA OPEN 2023 - Amateurs | Beograd | SRB | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1693 | 2.00 | 7 | -1.18 | 40 | -47.20 | |
|  Poleksic, Miodrag | | | 1989 | SRB | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Petrovic, Marija | | wm | 2000 | SRB | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Janicic, Mihajlo | | | 1505 | SRB | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Stankovic, Andrea | | | 1868 | SRB | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mrdak, Milomir | | | 1895 | SRB | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Stanisavljevic, Nebojsa | | | 1527 | SRB | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Mitic, Aleksandar | | | 1293 * | SRB | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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) | | | | 2023 British Championship: Extra Games | Leicester | ENG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1693 | 1.00 | 1 | 0.31 | 40 | 12.40 | |
| | Pang, Ethan | | | 1554 | ENG | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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) | | | | 2023 British Championship: Under 16 Championship | Leicester | ENG | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1693 | 1.00 | 4 | -2.25 | 40 | -90.00 | |
| | Wynn, Jacob | | | 1291 | ENG | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Patel, Keatan | | | 1536 | ENG | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Afonso, Davi Diniz | | | 1543 | ENG | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Sengupta, Sohana | | | 1293 * | ENG | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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