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Individual Calculations February 2016 |
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| Withanage, Lakindu Total change: -12.40 | |   |
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| 20th Battle of the Kings | Colombo | SRI | 2016-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1520 | 1.00 | 2 | -0.20 | 40 | -8.00 | |
|  Jeyanthan, Krishna Rahul | | | 1632 | SRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Senapriya, A Hashen Chaminda De | | | 1226 | SRI | 0.50 | 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) | | | | Kalutara Chess Festival 2016 | Kalutara | SRI | 2016-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1520 | 3.50 | 5 | -0.11 | 40 | -4.40 | |
|  Maheepala, S A P D | | | 1120 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sandeepa , W A Geeshan | | | 1225 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | De Silva, Elath Mathanga | | | 1920 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Karunarathna, Thilini Savindya | | | 1191 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Nethsara, W M Daham | | | 1190 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | * 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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