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Individual Calculations September 2019 |
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| Eversley, Kiarra Total change: -39.20 | |   |
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| Carifta Junior Chess Championships 2019 - U20 Female | Willemstad | AHO | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1298 | 1.00 | 5 | -0.48 | 40 | -19.20 | |
|  Mena, Ailen Oriana | | wf | 1698 * | AHO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sandiford, Segan | | | 1259 | BAR | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Sanchez, Mariana | | | 1544 | AHO | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Ali, Amy | | | 1419 | TTO | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Kaslan, Alexandra | | wc | 1434 | SUR | 0.50 | 1 | 0.18 | 40 | 7.20 | | | * 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) | | | | 2019 VEXX Torurnament | Bridgetown | BAR | 2019-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1340 | 2.50 | 6 | -0.18 | 40 | -7.20 | |
| | Gill, Jaydn | | | 1113 | BAR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Edwards, Emar | | | 1649 | BAR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Wilson, Louis | | | 1226 | BAR | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Moore, Gaybrianna | | | 1216 | BAR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Parsons, Justin | | | 1740 * | BAR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | La Touche, Cyprian | | | 1459 | BAR | 0.50 | 1 | 0.16 | 40 | 6.40 | | | * 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) | | | | 1st FIDE Americas CAribbean Cup | Bridgetown | BAR | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1340 | 0.00 | 4 | -0.32 | 40 | -12.80 | |
| | Cupid, Kevin | f | | 1740 * | TTO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sears, Frank | c | | 1740 * | TTO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kaslan, Catherine | | wf | 1740 * | SUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Parsons, Justin | | | 1740 * | BAR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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