Individual Calculations January 2012 |
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Istona, Martin Total change: -16.65 | | |
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World Youth Chess Championship - U 14 Open | Caldas Novas/GO | BRA | 2011-11-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1988 | 1993 | 2.50 | 7 | -1.11 | 15 | -16.65 | |
| Dastan, Batuhan | c | | 2220 | TUR | 0.50 | 1 | 0.29 | 15 | 4.35 | | Bodek, Michael H | | | 2236 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | Antal, Tibor Kende | f | | 2352 | HUN | 0.00 | 1 | -0.10 | 15 | -1.50 | | Pereira, Ezequias Morais De Lima | | | 1744 | BRA | 0.50 | 1 | -0.31 | 15 | -4.65 | | Satvik, M | | | 1816 | IND | 0.00 | 1 | -0.73 | 15 | -10.95 | | Guo, Hong-Wei Bill W | f | | 1746 | RSA | 0.50 | 1 | -0.31 | 15 | -4.65 | | Santana, Eduardo Rigonatti | | | 1800 | BRA | 1.00 | 1 | 0.25 | 15 | 3.75 | | 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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