Individual Calculations January 2020 |
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Engul, Serdar Total change: -31.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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World Disabled Day Cup Chess Tournament - B | Istanbul | TUR | 2019-12-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1238 | 1272 | 2.50 | 6 | -0.78 | 40 | -31.20 | |
| Ozturk, Ozgur | | | 1349 | TUR | 0.00 | 1 | -0.39 | 40 | -15.60 | | Elmali, Naci | | | 1242 | TUR | 1.00 | 1 | 0.46 | 40 | 18.40 | | Nalbantoglu, Seyfettin | | | 1172 | TUR | 0.50 | 1 | -0.14 | 40 | -5.60 | | Sirin, Utku Anil | | | 1185 | TUR | 0.00 | 1 | -0.62 | 40 | -24.80 | | Efetaskin, Can | | | 1235 | TUR | 0.00 | 1 | -0.55 | 40 | -22.00 | | Polat, Taner | | | 1245 | TUR | 1.00 | 1 | 0.46 | 40 | 18.40 | | 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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