Individual Calculations November 2018 |
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Sarkar, Justin Total change: 2.60 | | |
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10th Annual Washington Chess Congress | Falls Church, Virginia | USA | 2018-10-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2243 | 2339 | 1.00 | 3 | -0.83 | 10 | -8.30 | |
| Feliachi, Nabil | | | 2004 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | Erenburg, Sergey | g | | 2579 | USA | 0.00 | 1 | -0.20 | 10 | -2.00 | | Kolay, Alex | | | 2146 | USA | 0.00 | 1 | -0.75 | 10 | -7.50 | | 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) | | FE 40 Citta' di Arco - A | Arco | ITA | 2018-10-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2227 | 2339 | 6.50 | 9 | 0.82 | 10 | 8.20 | |
| Gardi, Giuseppe | | | 1939 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Valet, Richard | | | 2065 | GER | 1.00 | 1 | 0.17 | 10 | 1.70 | | Csiki, Endre | | | 2156 | HUN | 0.00 | 1 | -0.74 | 10 | -7.40 | | Zanchetta, Nicola | | | 2044 | ITA | 1.00 | 1 | 0.15 | 10 | 1.50 | | Schaefer, Michael | | | 2185 | GER | 1.00 | 1 | 0.29 | 10 | 2.90 | | Santos Latasa, Jaime | g | | 2572 | ESP | 0.50 | 1 | 0.29 | 10 | 2.90 | | Vezzosi, Paolo | m | | 2298 | ITA | 1.00 | 1 | 0.44 | 10 | 4.40 | | Horvath, Csaba | g | | 2510 | HUN | 0.50 | 1 | 0.23 | 10 | 2.30 | | Favaloro, Andrea | | | 2276 | ITA | 0.50 | 1 | -0.09 | 10 | -0.90 | | * 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) | | 22nd Annual Eastern Chess Congress | Princeton, New Jersey | USA | 2018-10-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2277 | 2339 | 2.50 | 4 | 0.27 | 10 | 2.70 | |
| Luo, Ryan | | | 1944 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Samadashvili, Martha | | wf | 2156 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | Fishbein, Alexander | g | | 2460 | USA | 0.50 | 1 | 0.16 | 10 | 1.60 | | Shabalov, Alexander | g | | 2548 | USA | 0.00 | 1 | -0.23 | 10 | -2.30 | | 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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