Player Page

Dippenaar, L (Lian)
Dob: 2014/08/13 (U12)
Gender: Male
Chess SA id: 1140142848
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/12/08 (4 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 rating1323.9
Current Weighted rating1289.1
Current Weighted performance1304.8
Current official/published rating (highest between Raw, WR and WP)1323.9
Current highest rating achieved1323.9
Current floor (min rating allowed)823.9
Current K-factor36
Games played this month5
Score (S)4.0
Expected score (We)3.12
Difference (S-We)0.83
Current Raw change (no limits, including tournament time weight)29.8
Current min/max change allowed (with limits)±139.0
Current Raw change used (final)29.8
Projected new Raw rating1353.7
Projected new Weighed rating1186.8
Projected new Weighted performance1377.6
Projected new final Raw rating (if new WP > new Raw)1377.6
Projected new highest rating1377.6
Projected new floor877.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1377.6
Projected effective change (new Official - current Official)+53.7
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 rating1330.0
Current Weighted rating1296.3
Current Weighted performance1304.8
Current official/published rating (highest between Raw, WR and WP)1330.0
Current highest rating achieved1330.0
Current floor (min rating allowed)830.0
Current K-factor36
Games played this month5
Score (S)4.0
Expected score (We)3.18
Difference (S-We)0.82
Current Raw change (no limits, including tournament time weight)29.5
Current min/max change allowed (with limits)±137.8
Current Raw change used (final)29.5
Projected new Raw rating1359.5
Projected new Weighed rating1193.2
Projected new Weighted performance1377.6
Projected new final Raw rating (if new WP > new Raw)1377.6
Projected new highest rating1377.6
Projected new floor877.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1377.6
Projected effective change (new Official - current Official)+47.6
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 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
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 rating1140.8
Current Weighted rating1143.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1143.8
Current highest rating achieved1140.8
Current floor (min rating allowed)640.8
Current K-factor40
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)±180.4
Current Raw change used (final)0.0
Projected new Raw rating1140.8
Projected new Weighed rating1051.5
Projected new Weighted performance297.1
Projected new final Raw rating (if new WP > new Raw)1140.8
Projected new highest rating1140.8
Projected new floor640.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1140.8
Projected effective change (new Official - current Official)-3.0
Tournaments
Tournament: Gauteng Inter-Region at UJ 2024 (U12 Candidates)
Start: 2024/12/07  End: 2024/12/08  Host: GJM  Type: Standard   Time: 90  Time weight: 0.94  Rounds: 5
Games: 5  Score: 4.0
Main rating: 1323.9  Rating gain/loss: 29.8
Type rating: 1330.0  Rating gain/loss: 29.5
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
9 Gauteng Inter-Region at UJ 2024 (U12 Candidates) 2024/12/07 2024/12/08 Johannesburg Metro (GJM) Standard 90 0.94 5 5 4.0 1323.9 1330.0 Analysis
8 Gauteng Top Schools 2024 (U11 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1272.6 1269.5 Analysis
7 JMC Closed 2024 (D) 2024/08/09 2024/08/11 Johannesburg Metro (GJM) Standard 90 0.94 5 5 3.0 1264.8 1259.8 Analysis
6 JMC Trinityhouse Randpark Ridge 2024 (D) 2024/07/13 2024/07/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1252.8 1244.7 Analysis
5 JMC Trinityhouse Little Falls 2024 (D) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1286.0 1286.1 Analysis
4 JMC Crawford International Sandton 2024 (D) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1290.5 1294.7 Analysis
3 JMC Unika School Tournament 2024 (D) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1309.6 1319.9 Analysis
2 JMC Kick Off Tournament 2024 (D) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1291.2 1312.7 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U10B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.5 1291.2 1312.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 Gauteng Inter-Region at UJ 2024 (U12 Candidates) 2024/12/07 2024/12/08 Johannesburg Metro (GJM) Standard 90 0.94 5 5 4.0 1323.9 1330.0 Analysis
20 Gauteng Top Schools 2024 (U11 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1272.6 1269.5 Analysis
19 JMC Closed 2024 (D) 2024/08/09 2024/08/11 Johannesburg Metro (GJM) Standard 90 0.94 5 5 3.0 1264.8 1259.8 Analysis
18 JMC Trinityhouse Randpark Ridge 2024 (D) 2024/07/13 2024/07/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1252.8 1244.7 Analysis
17 JMC Trinityhouse Little Falls 2024 (D) 2024/06/02 2024/06/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1286.0 1286.1 Analysis
16 JMC Crawford International Sandton 2024 (D) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1290.5 1294.7 Analysis
15 JMC Unika School Tournament 2024 (D) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1309.6 1319.9 Analysis
14 JMC Kick Off Tournament 2024 (D) 2024/01/28 2024/01/28 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1291.2 1312.7 Analysis
13 2024 Gauteng Inter-Region Chess Championship (U10B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.5 1291.2 1312.7 Analysis
12 JMC Closed Aug 2023 (U10) 2023/08/04 2023/08/06 Johannesburg Metro (GJM) Standard 90 0.94 6 6 3.0 1296.3 1325.3 Analysis
11 JMC Blitz - Higher Ground 2023 2023/06/17 2023/06/17 Johannesburg Metro (GJM) Blitz 8 0.25 7 7 2.0 1312.0 1200.0 Analysis
10 Gauteng Open Arnold Classic 2023 (D) 2023/05/20 2023/05/20 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1235.2 1236.7 Analysis
9 JNW Open - Trinityhouse Little Falls 2023 (U10) 2023/05/13 2023/05/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.5 1235.2 1236.7 Analysis
8 2023 Mid Gauteng Open Tournament (E) 2023/05/06 2023/05/06 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1235.2 1236.7 Analysis
7 JNW Open - Crawford 2023 (U10) 2023/03/04 2023/03/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1201.3 1200.0 Analysis
6 Heidelberg Open 2023 (C) 2023/02/04 2023/02/04 Sedibeng (GSV) Standard 60 0.83 5 5 2.5 1178.1 1170.4 Analysis
5 2022 South African Junior Team Chess Championships (U10 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 6 4.0 1092.1 1079.2 Analysis
4 JMC 3rd Trials 2022 (U10) 2022/09/11 2022/09/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1128.0 1117.6 Analysis
3 JMC 2nd Trials 2022 (D) 2022/08/27 2022/08/27 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1135.3 1126.0 Analysis
2 JMC Trials 1 - Laerskool Fontainebleau 2022 (U10) 2022/07/24 2022/07/24 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1130.3 1117.6 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 45 26 4 15 28.0 62.2 103.9 1216.8 1320.7
White 24 14 1 9 14.5 60.4 88.5 1213.5 1302.0
Black 21 12 3 6 13.5 64.3 121.4 1220.7 1342.1
Standard All 45 26 4 15 28.0 62.2 103.9 1216.8 1320.7
White 24 14 1 9 14.5 60.4 88.5 1213.5 1302.0
Black 21 12 3 6 13.5 64.3 121.4 1220.7 1342.1
Rapid 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
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 109 54 8 47 58.0 53.2 27.3 1230.3 1257.6
White 53 26 1 26 26.5 50.0 0.0 1236.7 1236.7
Black 56 28 7 21 31.5 56.3 53.1 1224.2 1277.3
Standard All 102 52 8 42 56.0 54.9 41.7 1227.0 1268.7
White 50 26 1 23 26.5 53.0 25.5 1229.6 1255.1
Black 52 26 7 19 29.5 56.7 57.2 1224.6 1281.8
Rapid 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
Blitz All 7 2 0 5 2.0 28.6 -182.1 1277.4 1095.2
White 3 0 0 3 0.0 0.0 -425.0 1354.7 929.7
Black 4 2 0 2 2.0 50.0 0.0 1219.4 1219.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2140145625 Shi, P (Peiqi) 2 2.0 2 0 0 100.0 1215.8 425.0 1640.8 View list
2 2140133853 Loots, M (Mia) 2 0.0 0 0 2 0.0 1164.7 -425.0 739.7 View list
3 1150134901 Pillay, Y (Yishai) 2 0.0 0 0 2 0.0 1217.6 -425.0 792.6 View list
4 1110137029 Bezuidenhout, L (Liam) 1 1.0 1 0 0 100.0 1178.1 425.0 1603.1 View list
5 1130136873 Basson, Z (Zachary) 1 1.0 1 0 0 100.0 1092.1 425.0 1517.1 View list
6 1130144759 Barnard, J (Josua) 1 1.0 1 0 0 100.0 1272.6 425.0 1697.6 View list
7 1140301563 Bambo, T (Tumelo Warona) 1 1.0 1 0 0 100.0 1323.9 425.0 1748.9 View list
8 1140158375 Bailey, K (Keanu) 1 1.0 1 0 0 100.0 1323.9 425.0 1748.9 View list
9 2140155741 Akole, S (Sara) 1 1.0 1 0 0 100.0 1235.2 425.0 1660.2 View list
10 1140137652 Aikman, D (Desmond Gustav) 1 1.0 1 0 0 100.0 1092.1 425.0 1517.1 View list
11 1140134429 Botha, G (Gregory) 1 1.0 1 0 0 100.0 1323.9 425.0 1748.9 View list
12 1110191586 Bosman, S (Struan) 1 1.0 1 0 0 100.0 1290.5 425.0 1715.5 View list
13 1150155742 Du Toit, H (Hanno) 1 1.0 1 0 0 100.0 1235.2 425.0 1660.2 View list
14 2140107212 Chauke, N (Nokukhanya) 1 1.0 1 0 0 100.0 1312.0 425.0 1737.0 View list
15 1140134057 Erwee, HP (Hermanus Philipus) 1 1.0 1 0 0 100.0 1235.2 425.0 1660.2 View list
16 1130154999 Gadney, L (Liam) 1 1.0 1 0 0 100.0 1323.9 425.0 1748.9 View list
17 1130146565 Govender, A (Ahren) 1 1.0 1 0 0 100.0 1128.0 425.0 1553.0 View list
18 2150143025 Haupt, N (Nia) 1 1.0 1 0 0 100.0 1235.2 425.0 1660.2 View list
19 1140135082 Janse Van Rensburg, J (Josh) 1 1.0 1 0 0 100.0 1092.1 425.0 1517.1 View list
20 2120130720 Joule, J (Jessica) 1 1.0 1 0 0 100.0 1290.5 425.0 1715.5 View list