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Rapid:
Individual Calculations September 2019 |
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| Silva Pena, Angel David Total change: -4.40 | |   |
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| 4th Kingston Rapidplay Chess Tournament U160 | Kingston | ENG | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1768 | 4.00 | 6 | 0.73 | 20 | 14.60 | |
|  Torrance, John | | | 1592 | SCO | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Lawrence, Roy | | | 1674 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Tello, Yasser | | | 1920 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Bovtramovics, Vladimirs | | | 1553 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Tivillier, Jacques | | | 1831 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Carlucci, Paul A | | | 1816 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | | | 20th Golders Green FIDE Rapid Chess U145 | London | ENG | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1768 | 3.00 | 5 | -0.95 | 20 | -19.00 | |
| | Sloan, Cecil | | | 1523 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Jina, Asha | | | 1526 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sartenaer, Jean-Claude | | | 1550 | ENG | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Funk, Alexander | | | 1533 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Oliveri, Claudio | | | 1546 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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