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Individual Calculations August 2019 |
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| Nanayakkara, N W P K W Total change: 0.00 | |   |
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| 7th Mercantile and Government Service Chess Championship 2019 | Colombo | SRI | 2019-07-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1449 | 0 | 3.50 | 7 | 0.00 | 1449 | | 0.00 | |
|  Perera, Mario | | | 1424 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Talpe Guruge, Kovida | | | 1499 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Dissanayake, Ranura | | | 1594 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rupasinghe, R A L P | | | 1424 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Subasinghe, Sanjeewa I | | | 1476 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Lakmini, K K | | | 1294 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Weerawarna, Mahesh | | | 1429 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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