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Individual Calculations April 2008 |
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| Pereira, Johnharry Total change: 14.50 | |   |
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| 4th Singapore Challengers International Open Tournament 2007 | Singapore | SIN | 2007-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1899 | 1.00 | 2 | 0.35 | 25 | 8.75 | |
|  Islam, Md. Ruhul | | | 2096 | BAN | 1.00 | 1 | 0.75 | 25 | 18.75 | |  Eng, Andre-Jerome | | | 1974 | SIN | 0.00 | 1 | -0.40 | 25 | -10.00 | |
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) | | | | 6th Parsvnath International Open Chess Tournament 2008 | New Delhi, India | IND | 2008-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 1899 | 1.50 | 6 | 0.23 | 25 | 5.75 | |
| | Batyrov, Sapar | g | | 2249 | TKM | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Karun, Duggal | | | 2080 | IND | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Sujendra, Prasad Sherstha | | | 2127 | NEP | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Singh, Arvinder Preet | | | 2122 | IND | 1.00 | 1 | 0.78 | 25 | 19.50 | | | Shrestha, Keshav | | | 2154 | NEP | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Raghavi, N | | | 2066 | IND | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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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