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Individual Calculations October 2013 |
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| Ipatov, Alexander Total change: 23.90 | |   |
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| World Cup 2013 | Tromso | NOR | 2013-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2710 | 2584 | 0.50 | 2 | -0.16 | 10 | -1.60 | |
|  So, Wesley | g | | 2710 | PHI | 0.00 | 1 | -0.33 | 10 | -3.30 | |  So, Wesley | g | | 2710 | PHI | 0.50 | 1 | 0.17 | 10 | 1.70 | |
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 Junior U20 Chess Championships-Open | Kocaeli | TUR | 2013-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2515 | 2601 | 10.50 | 13 | 2.55 | 10 | 25.50 | |
| | Kulkarni, Rakesh | | | 2283 | IND | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Martinez Romero, Martin | m | | 2404 | COL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Grover, Sahaj | g | | 2479 | IND | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Duda, Jan-Krzysztof | m | | 2534 | POL | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Yu, Yangyi | g | | 2662 | CHN | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Petenyi, Tamas | m | | 2468 | SVK | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Debashis, Das | m | | 2489 | IND | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Sethuraman, S.p. | g | | 2553 | IND | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Vidit, Santosh Gujrathi | g | | 2565 | IND | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Cori, Jorge | g | | 2587 | PER | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Ter-Sahakyan, Samvel | g | | 2575 | ARM | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Wei, Yi | g | | 2551 | CHN | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Indjic, Aleksandar | m | | 2549 | SRB | 1.00 | 1 | 0.43 | 10 | 4.30 | |
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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