Individual Calculations April 2017 |
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Sabetta, Alessandro Total change: 20.80 | | |
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OP 23 Infrasettimanale SS Lazio | Roma | ITA | 2017-01-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1936 | 2017 | 4.50 | 6 | 1.04 | 20 | 20.80 | |
| Peverieri, Alfredo | | | 1681 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | Palermo, Stefano | | | 2158 | ITA | 0.50 | 1 | 0.19 | 20 | 3.80 | | Alessio, Anna | | | 1617 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Pala, Giorgio | | | 2015 | ITA | 0.50 | 1 | 0.00 | 20 | 0.00 | | Sipione, Luigi | | | 1971 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | | Gromovs, Sergejs | f | | 2172 | ITA | 0.50 | 1 | 0.21 | 20 | 4.20 | | * 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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