Player Page

Van Baalen, J (Jakobus Michael)
Dob: 2009/04/28 (U16)
Gender: Male
Chess SA id: 1090140003
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (261 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 rating1178.1
Current Weighted rating1184.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1184.4
Current highest rating achieved1204.0
Current floor (min rating allowed)704.0
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)±171.1
Current Raw change used (final)0.0
Projected new Raw rating1178.1
Projected new Weighed rating1089.3
Projected new Weighted performance870.2
Projected new final Raw rating (if new WP > new Raw)1178.1
Projected new highest rating1204.0
Projected new floor704.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1178.1
Projected effective change (new Official - current Official)-6.3
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 rating1203.8
Current Weighted rating1212.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1212.1
Current highest rating achieved1223.2
Current floor (min rating allowed)723.2
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)±164.9
Current Raw change used (final)0.0
Projected new Raw rating1203.8
Projected new Weighed rating1115.0
Projected new Weighted performance615.8
Projected new final Raw rating (if new WP > new Raw)1203.8
Projected new highest rating1223.2
Projected new floor723.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1203.8
Projected effective change (new Official - current Official)-8.3
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 rating1114.0
Current Weighted rating1120.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1120.8
Current highest rating achieved1159.6
Current floor (min rating allowed)659.6
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)±187.4
Current Raw change used (final)0.0
Projected new Raw rating1114.0
Projected new Weighed rating1030.4
Projected new Weighted performance499.4
Projected new final Raw rating (if new WP > new Raw)1114.0
Projected new highest rating1159.6
Projected new floor659.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1114.0
Projected effective change (new Official - current Official)-6.8
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Capricorn District Junior Qualifying 3 2024 (U12) 2024/03/09 2024/03/09 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1187.4 1223.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Capricorn District Junior Qualifying 3 2024 (U12) 2024/03/09 2024/03/09 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1187.4 1223.2 Analysis
3 2023 u16 OR Tambo Soncini Chess Tournament 2023/09/02 2023/09/02 Tshwane (GTP) Rapid 30 0.60 6 5 1.5 1204.0 1159.6 Analysis
2 Tuks Junior Developmental Chess Tournament 2023 (Blue) 2023/03/18 2023/03/18 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1181.8 1200.0 Analysis
1 D4 Individuals 2022 (U13 Open) 2022/04/23 2022/04/23 Tshwane (GTP) Rapid 30 0.60 7 7 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1210.8 1125.8
White 2 1 0 1 1.0 50.0 0.0 1166.7 1166.7
Black 3 1 0 2 1.0 33.3 -141.7 1240.3 1098.6
Standard All 5 2 0 3 2.0 40.0 -85.0 1210.8 1125.8
White 2 1 0 1 1.0 50.0 0.0 1166.7 1166.7
Black 3 1 0 2 1.0 33.3 -141.7 1240.3 1098.6
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 22 9 1 12 9.5 43.2 -58.0 1203.3 1145.4
White 10 7 0 3 7.0 70.0 170.0 1200.0 1370.0
Black 12 2 1 9 2.5 20.8 -247.9 1206.1 958.2
Standard All 10 5 0 5 5.0 50.0 0.0 1214.8 1214.8
White 5 4 0 1 4.0 80.0 255.0 1216.3 1471.3
Black 5 1 0 4 1.0 20.0 -255.0 1213.3 958.3
Rapid All 12 4 1 7 4.5 37.5 -106.3 1193.8 1087.5
White 5 3 0 2 3.0 60.0 85.0 1183.7 1268.7
Black 7 1 1 5 1.5 21.4 -242.9 1201.0 958.1
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 1120145386 Moela, JR (Jefferson) 1 1.0 1 0 0 100.0 1187.4 425.0 1612.4 View list
2 1130161702 Matjila, N (Neo) 1 1.0 1 0 0 100.0 1204.0 425.0 1629.0 View list
3 1120300665 Mampholo, K (Kanyane) 1 1.0 1 0 0 100.0 1187.4 425.0 1612.4 View list
4 110087585 Potgieter, KP (Kian Paul) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 109095317 Olivier, BM (Barnard) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1100134224 Botha, J (Jayden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1130134053 Roos, E (Ewan) 1 1.0 1 0 0 100.0 1181.8 425.0 1606.8 View list
8 1060152251 Sibanda, T (Thembisa) 1 1.0 1 0 0 100.0 1181.8 425.0 1606.8 View list
9 1130151378 Yousafzai, L (Lawangin) 1 1.0 1 0 0 100.0 1181.8 425.0 1606.8 View list
10 1090116742 Baloyi, B (Boikanyo) 1 0.5 0 1 0 50.0 1204.0 0.0 1204.0 View list
11 1080161715 Sampson, J (Jayden) 1 0.0 0 0 1 0.0 1204.0 -425.0 779.0 View list
12 1100112369 Wehmeyer, A (Andre) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1100112371 Weder, E (Emil) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1130141030 Verreynne, K (Kobus) 1 0.0 0 0 1 0.0 1187.4 -425.0 762.4 View list
15 109083432 Vermeulen, T (Tiaan Leon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1090114769 Stoltz, J (Jenog) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 208048362 Reyneke, T (Talia) 1 0.0 0 0 1 0.0 1204.0 -425.0 779.0 View list
18 1130192320 Rapholo, R (Rorishang) 1 0.0 0 0 1 0.0 1187.4 -425.0 762.4 View list
19 1070112457 Bhula, S (Shyam Hitesh) 1 0.0 0 0 1 0.0 1181.8 -425.0 756.8 View list
20 1060144844 Ngobeni, N (Njabulo) 1 0.0 0 0 1 0.0 1181.8 -425.0 756.8 View list