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Individual Calculations July 2018 |
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| Kwan, Jun Yong David Total change: 3.60 | |   |
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| 3rd SG City Chess Open 2018 - Challengers | Singapore | SGP | 2018-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1075 | 1.50 | 5 | 0.09 | 40 | 3.60 | |
|  Abdulla, Ismail Kizhakkayil | | | 1387 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Goy, Tang Jung Brennen | | | 1309 | SGP | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Lai, Chi Yoong Ethan | | | 1312 | SGP | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Tang, Joey | | | 1071 | SGP | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Seah, Jie Long Cayden | | | 1186 | SGP | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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