Individual Calculations August 2018 |
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Koscal, Boris Total change: -20.00 | | |
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Amateur Open Tournament SAHOVSKA AKADEMIJA SAMPIONA 2018 | Belgrade | SRB | 2018-06-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1692 | 1689 | 0.50 | 2 | -0.50 | 40 | -20.00 | |
| Jovic, Stevan | f | | 2089 * | SRB | 0.00 | 1 | -0.08 | 40 | -3.20 | | Devura, Dusica | | | 1294 | SRB | 0.50 | 1 | -0.42 | 40 | -16.80 | | * 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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