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Individual Calculations December 2012 |
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| Haria, Ravi Total change: -1.80 | |   |
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| 38th Guernsey Open | Guernsey | GCI | 2012-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2034 | 4.00 | 7 | 0.63 | 15 | 9.45 | |
|  Brookfield, Toby | c | | 1824 | GCI | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Houska, Jovanka | m | wg | 2398 | ENG | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Goris-Schouwstra, Adry | | | 1929 | NED | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Minnican, Alan | | | 2120 | SCO | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Ippel, Cornelius | | | 1935 | NED | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Jackson, Oliver | | | 2189 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Hawkins, Nick | | | 2001 | ENG | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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) | | | | World Youth Chess Championship 2012 - Open 14 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2034 | 6.00 | 11 | -0.75 | 15 | -11.25 | |
| | Suriyabandara, S.m.d. | | | 1634 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Paravyan, David | | | 2285 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Petrosyan, Manuel | c | | 2281 | ARM | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Evans, Nicholas Thomas | | | 1732 | WLS | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Isaev, Chingis | | | 1835 | KGZ | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Novakovic, Julian | | | 1812 | SLO | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Lee, Deon | | | 1842 | BEL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Grama, Cristian | | | 1790 | MDA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Mamyrbay, Assad | | | 1634 * | KAZ | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Tari, Aryan | | | 2295 | NOR | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Rudakov, Aleksandr | | | 2098 | RUS | 0.00 | 1 | -0.41 | 15 | -6.15 | | | * 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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