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Individual Calculations November 2013 |
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| Purnama, Tirta Chandra Total change: -2.40 | |   |
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| 3rd INDONESIA OPEN CHESS CHAMPIONSHIP 2013 | Jakarta | INA | 2013-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2398 | 2382 | 5.00 | 11 | -0.24 | 10 | -2.40 | |
|  Capitelli, Paolo | | | 2089 | ITA | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Malakhatko, Vadim | g | | 2519 | BEL | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Margana, Adhy | | | 2203 | INA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Salem A R, Saleh | g | | 2567 | UAE | 1.00 | 1 | 0.74 | 10 | 7.40 | | | Mareco, Sandro | g | | 2565 | ARG | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Megaranto, Susanto | g | | 2528 | INA | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Lorparizangeneh, Shahin | f | | 2249 | IRI | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Gomez John, Paul | g | | 2511 | PHI | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Grigoryan, Avetik | g | | 2577 | ARM | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Sihite, Chelsie Monica | | wm | 2267 | INA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Smirnov, Anton | f | | 2306 | AUS | 0.00 | 1 | -0.60 | 10 | -6.00 | |
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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