Player Page

Barker, L (Lienka)
Dob: 2015/03/09 (U10)
Gender: Female
Chess SA id: 2150158560
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/06/02 (24 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1138.9
Current Weighted rating1165.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1165.6
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month4
Score (S)2.0
Expected score (We)1.72
Difference (S-We)0.23
Current Raw change (no limits, including tournament time weight)8.4
Current min/max change allowed (with limits)±180.9
Current Raw change used (final)8.4
Projected new Raw rating1147.3
Projected new Weighed rating1071.3
Projected new Weighted performance1068.7
Projected new final Raw rating (if new WP > new Raw)1147.3
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1147.3
Projected effective change (new Official - current Official)-18.3
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1144.9
Current Weighted rating1164.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1164.8
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month4
Score (S)2.0
Expected score (We)1.76
Difference (S-We)0.24
Current Raw change (no limits, including tournament time weight)8.6
Current min/max change allowed (with limits)±179.4
Current Raw change used (final)8.6
Projected new Raw rating1153.5
Projected new Weighed rating1070.5
Projected new Weighted performance1010.6
Projected new final Raw rating (if new WP > new Raw)1153.5
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1153.5
Projected effective change (new Official - current Official)-11.2
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1164.0
Current Weighted rating1189.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1189.2
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±174.5
Current Raw change used (final)0.0
Projected new Raw rating1164.0
Projected new Weighed rating1093.7
Projected new Weighted performance309.8
Projected new final Raw rating (if new WP > new Raw)1164.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1164.0
Projected effective change (new Official - current Official)-25.2
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: JMC Trinityhouse Little Falls 2024 (U10)
Start: 2024/06/02  End: 2024/06/02  Host: GJM  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 4
Games: 4  Score: 2.0
Main rating: 1138.9  Rating gain/loss: 8.4
Type rating: 1144.9  Rating gain/loss: 8.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 JMC Trinityhouse Little Falls 2024 (U10) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.0 1138.9 1144.9 Analysis
3 JMC Helpmekaar Kollege Tournament 2024 (U10) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1116.2 1121.5 Analysis
2 Gear Up Mzansi Rapid 2024 (Newcomers) 2024/02/17 2024/02/17 Johannesburg Metro (GJM) Rapid 35 0.66 5 4 1.0 1134.3 1200.0 Analysis
1 JMC Kick Off Tournament 2024 (U10) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.5 1182.1 1177.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 JMC Trinityhouse Little Falls 2024 (U10) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 2.0 1138.9 1144.9 Analysis
4 JMC Helpmekaar Kollege Tournament 2024 (U10) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1116.2 1121.5 Analysis
3 Gear Up Mzansi Rapid 2024 (Newcomers) 2024/02/17 2024/02/17 Johannesburg Metro (GJM) Rapid 35 0.66 5 4 1.0 1134.3 1200.0 Analysis
2 JMC Kick Off Tournament 2024 (U10) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.5 1182.1 1177.7 Analysis
1 ThinkChess Tournament 29 July 2023 2023/07/29 2023/07/29 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 17 5 1 11 5.5 32.4 -150.0 1223.4 1073.4
White 8 3 0 5 3.0 37.5 -106.3 1219.9 1113.6
Black 9 2 1 6 2.5 27.8 -188.9 1226.4 1037.6
Standard All 13 4 1 8 4.5 34.6 -130.8 1235.1 1104.4
White 6 2 0 4 2.0 33.3 -141.7 1248.0 1106.3
Black 7 2 1 4 2.5 35.7 -121.4 1224.1 1102.7
Rapid All 4 1 0 3 1.0 25.0 -212.5 1185.1 972.6
White 2 1 0 1 1.0 50.0 0.0 1135.5 1135.5
Black 2 0 0 2 0.0 0.0 -425.0 1234.7 809.7
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 22 7 1 14 7.5 34.1 -135.2 1215.4 1080.2
White 11 4 0 7 4.0 36.4 -115.9 1214.5 1098.5
Black 11 3 1 7 3.5 31.8 -154.5 1216.4 1061.9
Standard All 18 6 1 11 6.5 36.1 -118.1 1222.2 1104.1
White 9 3 0 6 3.0 33.3 -141.7 1232.0 1090.3
Black 9 3 1 5 3.5 38.9 -94.4 1212.4 1118.0
Rapid All 4 1 0 3 1.0 25.0 -212.5 1185.1 972.6
White 2 1 0 1 1.0 50.0 0.0 1135.5 1135.5
Black 2 0 0 2 0.0 0.0 -425.0 1234.7 809.7
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1160151828 Du Pisani, M (Malcom) 2 1.0 1 0 1 50.0 1149.2 0.0 1149.2 View list
2 1160158552 Lin, Y (Yizheng) 2 0.0 0 0 2 0.0 1125.3 -425.0 700.3 View list
3 1160160047 Jonas, M (Minenhle) 1 1.0 1 0 0 100.0 1138.9 425.0 1563.9 View list
4 1170154203 Kwint, S (Samuel) 1 1.0 1 0 0 100.0 1134.3 425.0 1559.3 View list
5 1160191601 Meijer, C (Carlo) 1 1.0 1 0 0 100.0 1138.9 425.0 1563.9 View list
6 1150158571 May, K (Kai) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1150153406 Nyezi, S (Siphelele) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1160303047 Profyris, N (Nikolaos) 1 1.0 1 0 0 100.0 1116.2 425.0 1541.2 View list
9 1150157326 Van Zijl, W (Wouter) 1 0.5 0 1 0 50.0 1182.1 0.0 1182.1 View list
10 1160152489 Taylor, M (Matthew) 1 0.0 0 0 1 0.0 1116.2 -425.0 691.2 View list
11 1160191598 Setshogwe, O (Oankaraba) 1 0.0 0 0 1 0.0 1134.3 -425.0 709.3 View list
12 1130158075 Popat, R (Rey) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1150192114 Mistry, K (Kabir) 1 0.0 0 0 1 0.0 1134.3 -425.0 709.3 View list
14 1160160049 Manyedi, A (Anaya) 1 0.0 0 0 1 0.0 1138.9 -425.0 713.9 View list
15 1160158569 Makobela, L (Leano) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1160134896 Loots, A (Albert) 1 0.0 0 0 1 0.0 1182.1 -425.0 757.1 View list
17 1150302662 Lipshitz, B (Blake) 1 0.0 0 0 1 0.0 1138.9 -425.0 713.9 View list
18 1150303045 Kilari, S (Suveer) 1 0.0 0 0 1 0.0 1116.2 -425.0 691.2 View list
19 1100153402 Isabirye, K (Kajua) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1160155757 Hlabangwane, N (Ntwanano) 1 0.0 0 0 1 0.0 1182.1 -425.0 757.1 View list