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Rapid:
Individual Calculations September 2023 |
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| Pepe, Salvatore Total change: 5.20 | |   |
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| Golders Green FIDE Rapidplay 2023 August Major | London | ENG | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1411 | 2.00 | 3 | -0.22 | 20 | -4.40 | |
|  Eccleston, Bryony | | | 1156 | ENG | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Saharkar, Sharvari | | | 1223 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Heimann, Gergo | | | 1287 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Muswell Hill FIDE Rapid 15 August | London | ENG | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1411 | 1.00 | 4 | 0.13 | 20 | 2.60 | |
| | Browning, Alex | f | | 2232 | GER | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Callahan, Zachary | | | 1257 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Wilks, Simon | | | 1960 | ENG | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Cabrera Ramos, Javier | | | 1733 | ESP | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | Greater London Chess Club Summer Rapidplay 2023 - Major | London | ENG | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1411 | 1.00 | 3 | 0.16 | 20 | 3.20 | |
| | Madden, Steve | | | 1568 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Sciaudone, Francesco | | | 1540 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Boerci, Leonardo | | | 1629 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Muswell Hill FIDE Rapid 29 August | London | ENG | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1411 | 2.00 | 5 | 0.19 | 20 | 3.80 | |
| | Merry, Alan B | m | | 2318 | ENG | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Mozaffari, Mohammad Hossein | | | 1675 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pollack, Maximo | | | 1224 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Pollack, Oscar | | | 1979 | ENG | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Sobolevski, Damien | | | 1085 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | |
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