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Individual Calculations September 2012 |
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| Grover, Sahaj Total change: -1.70 | |   |
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| World Junior Under 20 Chess Championships 2012 - Open | Athens | GRE | 2012-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2454 | 2516 | 8.00 | 13 | 0.53 | 10 | 5.30 | |
|  Hambleton, Aman | f | | 2244 | CAN | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Jacko, Vladimir | f | | 2349 | SVK | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Debashis, Das | m | | 2446 | IND | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Ter-Sahakyan, Samvel | g | | 2567 | ARM | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Grandelius, Nils | g | | 2562 | SWE | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Bluebaum, Matthias | m | | 2424 | GER | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Dimitrov, Radoslav | m | | 2424 | BUL | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Pavlidis, Antonios | m | | 2466 | GRE | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Cori, Jorge | g | | 2487 | PER | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Ding, Liren | g | | 2695 | CHN | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Lapidus, Mark | | | 2129 | EST | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Zherebukh, Yaroslav | g | | 2629 | UKR | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Indjic, Aleksandar | m | | 2481 | SRB | 0.00 | 1 | -0.55 | 10 | -5.50 | |
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) | | | | Isthmia 2012 - Group A | Vrahati | GRE | 2012-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2359 | 2516 | 5.50 | 9 | -0.70 | 10 | -7.00 | |
| | Papadopoulos, Georgios | | | 2116 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sigalas, Frangiskos | f | | 2224 | GRE | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Debashis, Das | m | | 2446 | IND | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Iordachescu, Viorel | g | | 2645 | MDA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Miljkovic, Miroslav D | m | | 2449 | SRB | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Gogolis, Alexandros | f | | 2267 | GRE | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Vishnu, Prasanna. V | m | | 2435 | IND | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Aginian, Nelly | | wg | 2245 | ARM | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Galopoulos, Nikolaos | | | 2402 | GRE | 0.50 | 1 | -0.16 | 10 | -1.60 | | | * 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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