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Blitz:
Individual Calculations February 2023 |
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| Bandara, Dhanushka Total change: -26.00 | |   |
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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 |
| 1420 | 1752 | 7.00 | 8 | 0.26 | 20 | 5.20 | |
|  Madurawala, M G D S Shamaya | | | 1352 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wickramaarachchi, Nayanaka Insara | | | 1212 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Sandaruwan, M G Ravindu | | | 1281 | SRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Ramanayake, Nemindi Linaya | | | 1399 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Senevirathne, S D B K | | | 1592 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | De Silva, Osheen | | | 1748 | SRI | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Arachchi, C S A | | | 1417 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Wilvalaarachchi, Oneli Omaya | | | 1361 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1752 | 7.00 | 9 | -1.56 | 20 | -31.20 | |
| | De Silva, Wijemuni Yomesh Lakshan | | | 1135 | SRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Fernando, H Methushi Amaya | | | 1229 | SRI | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Perera, G Poorna Udara Dhananjay | | | 1100 | SRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kulathilake, S M M P | | | 1269 | SRI | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Dinujaya, P D Kavishka | | | 1352 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nimsitha, Tharuk | | | 1144 | SRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Kiringoda, Thehas Rithmitha | | | 1202 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Omaththage, S Y | | | 1249 | SRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Rathnayake, Jeewanthi | | | 1472 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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