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Individual Calculations June 2023 |
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| Reifer-Belle, Chanon Total change: 10.00 | |   |
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| 2023 Heroes Day Cup - Challengers | Bridgetown | BAR | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1352 | 1.50 | 5 | 0.00 | 40 | 0.00 | |
|  Guillaume, Marvin | | | 1858 | FRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Blackman, Katrina | | wc | 1668 | BAR | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Wilson, Louis | | | 1562 | BAR | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Williams, Kanye | | | 1081 | BAR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Roachford, Adam | | | 1526 | BAR | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | 2023 Kevin Denny Open | Bridgetown | BAR | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1389 | 1.50 | 4 | 0.25 | 40 | 10.00 | |
| | Depradine, Lawrence | | | 1707 | BAR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Reifer-Belle, Chaz | | | 1011 | BAR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Mahtani, Nitin | | | 1771 | BAR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Edwards, Emar | | | 1733 | BAR | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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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