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Rapid:
Individual Calculations January 2018 |
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| Socko, Bartosz Total change: 2.60 | |   |
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| UAE 46th National Day Rapid Chess Tournament 2017 | Dubai | UAE | 2017-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2395 | 2653 | 8.00 | 9 | 0.95 | 20 | 19.00 | |
|  Jumah, Mohamed Jumah | | | 2253 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sultan, Fareed | | | 2253 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yap, Ernesto M. | | | 2253 * | PHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | San Juan, Dennis | | | 2253 * | PHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | El Taher, Fouad | m | | 2410 | EGY | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Moskalenko, Viktor | g | | 2558 | ESP | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Adly, Ahmed | g | | 2607 | EGY | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Salem, A.r. Saleh | g | | 2653 | UAE | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Saeed, Ishaq | f | | 2314 | UAE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | World Rapid Championship 2017. Open. | Riyadh | KSA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2606 | 2655 | 7.50 | 15 | -0.82 | 20 | -16.40 | |
| | Al Mahmood, Salman | | | 2255 * | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cheparinov, Ivan | g | | 2694 | FID | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Wang, Yue | g | | 2702 | CHN | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Riazantsev, Alexander | g | | 2719 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Dobrov, Vladimir | g | | 2497 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ivanchuk, Vassily | g | | 2796 | UKR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Ponomariov, Ruslan | g | | 2731 | UKR | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Nguyen, Ngoc Truong Son | g | | 2693 | VIE | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Christiansen, Johan-Sebastian | m | | 2381 | NOR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Bacrot, Etienne | g | | 2706 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Khenkin, Igor | g | | 2513 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Amonatov, Farrukh | g | | 2708 | TJK | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Sjugirov, Sanan | g | | 2729 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Sanal, Vahap | g | | 2499 | TUR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dzhumagaliev, Yan | f | | 2464 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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