Individual Calculations December 2018 |
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Cook, David Total change: -31.40 | | |
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2018 Norths John Purdy Memorial Open | Sydney | AUS | 2018-09-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1536 | 1614 | 2.00 | 6 | -1.57 | 20 | -31.40 | |
| Clarke, Brandon G I | f | | 2014 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | Chegwidden, Lindsay | | | 1435 | AUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | Panicker, Shanay | | | 1214 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Chiara, Vince | | | 1438 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | Hariman, Andre | | | 1808 | AUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | Patel, Dhwani | | | 1307 | AUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | * 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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