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Individual Calculations September 2023 |
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| Sinckler, Mileke Total change: -36.80 | |   |
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| 2023 Dr Philip Corbin Open | Bridgetown | BAR | 2023-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1170 | 0.50 | 3 | 0.12 | 40 | 4.80 | |
|  Figueroa, Julissa | | wc | 1676 | BAR | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Harewood, Othneil | | | 1464 | BAR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Grant, Travis | | | 1425 | BAR | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | XIV CAC Youth Chess Festival 2023 - U14 Open | Port of Spain | TTO | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1170 | 0.50 | 4 | -1.04 | 40 | -41.60 | |
| | Polanco Fernandez, Reynie | | | 1730 | DOM | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Rambally, Arjun | | | 1091 | TTO | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Balliram, Tristan | | | 1346 | TTO | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Joseph, Sajan | | | 1064 | TTO | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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