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Individual Calculations December 2015 |
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| Soondarsingh, Aditi Total change: -1.80 | |   |
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| National Finals 2015 Female | Port of Spain | TTO | 2015-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1765 | 8.00 | 9 | 0.72 | 20 | 14.40 | |
|  James, Shemilah | | | 1444 | TTO | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Smith, Javanna | | wf | 1758 | TTO | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Walcott, Della-Marie | | | 1365 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rahaman, Najarah | | | 1441 | TTO | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Jones, Akeisha | | | 1365 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ali, Amy | | | 1390 | TTO | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Johnson, Gabriella | | wc | 1650 | TTO | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Razark, Sadiqah | | | 1365 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yearwood, Shannon | | | 1613 | TTO | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | 3rd Srefidensi Chess Celebration 2015 Open group | Paramaribo | SUR | 2015-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1765 | 4.00 | 7 | -0.81 | 20 | -16.20 | |
| | Kalidjo, Imaan | | | 1437 | SUR | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Brijdjlal, Krishan | | | 1455 | SUR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tjong Tjin Joe, Kaithleen | | wf | 1524 | SUR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kaslan, Alexandra | | | 1466 | SUR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Amatdarso , Gerrit | | | 1878 | SUR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Bongomengolo , Erroz | | | 1520 | SUR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Lo, Kim Lin Frank | | | 1933 | SUR | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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