Individual Calculations February 2020 |
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McDonald, Angelus-Seren Total change: -32.40 | | |
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National Junior Championships (Abs) 2020 | Kingston, Jamaica | JAM | 2020-01-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1566 | 1666 | 2.00 | 6 | -1.77 | 40 | -70.80 | |
| Brown, Akeem | c | | 2039 | JAM | 0.00 | 1 | -0.10 | 40 | -4.00 | | Watts, Justin | | | 1506 | JAM | 0.00 | 1 | -0.71 | 40 | -28.40 | | Stephenson, John | | | 1627 | JAM | 0.00 | 1 | -0.55 | 40 | -22.00 | | Thorpe, Jaleel | | | 1474 | JAM | 0.00 | 1 | -0.75 | 40 | -30.00 | | Walters, Romaine | | | 1266 * | JAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | Richards, Shaheem | | | 1484 | JAM | 1.00 | 1 | 0.26 | 40 | 10.40 | | * 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) | | IA FM John Powell Memorial Open 2020 FIDE Open Section | Kingston, Jamaica | JAM | 2020-01-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1658 | 1666 | 3.00 | 4 | 0.96 | 40 | 38.40 | |
| Lyn, Christopher | | | 1815 | JAM | 1.00 | 1 | 0.70 | 40 | 28.00 | | Walters, Romaine | | | 1266 * | JAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | Smith, Shreyas | f | | 2066 * | JAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | Richards, Shaheem | | | 1484 | JAM | 1.00 | 1 | 0.26 | 40 | 10.40 | | * 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) | |
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