Blitz:
Individual Calculations February 2023 |
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Aththanayaka, A M Chanithu Yunal Total change: 49.20 | | |
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Ethugalpura Open International Rating blitz Chess Championships 2022 | Kurunegala | SRI | 2022-12-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1269 | 1105 | 2.50 | 6 | 0.66 | 40 | 26.40 | |
| Tennakoon, I L K | | | 1503 | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | Janarthanan, Kethushan | | | 1272 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | Thennakoon, Disara | | | 1390 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | Nanayakkara, Sanuk | | | 1221 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | Hansara, W P Sandith | | | 1028 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | Chandrasiri, L S D | | | 1200 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | 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) | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1381 | 1105 | 1.50 | 5 | 0.57 | 40 | 22.80 | |
| Ketipearachchi, Dilanka Hideo | | | 1543 | SRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | Dissanayake, D M S L | | | 1296 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | Wickramathanthri, Dinuga | | | 1214 | SRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | Yapa, D G Sanjeewa Madushan | | | 1391 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | Jeyanthan, Krishna Rahul | | | 1462 | SRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | 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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