Player Page

Anderson, G (Gideon Petrus Van Andel)
Dob: 2012/12/11 (U14)
Gender: Male
Chess SA id: 1120159752
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/09/01 (103 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 rating1221.1
Current Weighted rating1224.6
Current Weighted performance1149.9
Current official/published rating (highest between Raw, WR and WP)1224.6
Current highest rating achieved1238.6
Current floor (min rating allowed)738.6
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)±160.9
Current Raw change used (final)0.0
Projected new Raw rating1221.1
Projected new Weighed rating1127.0
Projected new Weighted performance1149.9
Projected new final Raw rating (if new WP > new Raw)1221.1
Projected new highest rating1238.6
Projected new floor738.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.1
Projected effective change (new Official - current Official)-3.5
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 rating1219.8
Current Weighted rating1226.0
Current Weighted performance1149.9
Current official/published rating (highest between Raw, WR and WP)1226.0
Current highest rating achieved1242.8
Current floor (min rating allowed)742.8
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)±161.2
Current Raw change used (final)0.0
Projected new Raw rating1219.8
Projected new Weighed rating1128.3
Projected new Weighted performance1149.9
Projected new final Raw rating (if new WP > new Raw)1219.8
Projected new highest rating1242.8
Projected new floor742.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1219.8
Projected effective change (new Official - current Official)-6.2
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 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 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
7 2024 Etienne Lewis (U14) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 3.0 1220.4 1221.6 Analysis
6 2024 Alekhine Open Chess Tournament (B) 2024/08/09 2024/08/10 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1223.1 1221.2 Analysis
5 2024 Tshwane North School District Team League Finals (U13) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 4 2.5 1223.1 1221.2 Analysis
4 District 3 Cluster 4 and 5 Individuals 2024 (U13 Boys) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
3 2024 Silver Lakes Open Chess Tournament (D2) 2024/04/20 2024/04/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1238.6 1242.8 Analysis
2 2024 Lubowski Open Chess Tournament (D1) 2024/03/23 2024/03/24 Tshwane (GTP) Standard 90 0.94 5 0 0.0 1238.6 1242.8 Analysis
1 2024 Tshwane Chess OPEN Registration Tournament (D1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1232.6 1239.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 2024 Etienne Lewis (U14) 2024/08/30 2024/09/01 Tshwane (GTP) Standard 90 0.94 7 7 3.0 1220.4 1221.6 Analysis
8 2024 Alekhine Open Chess Tournament (B) 2024/08/09 2024/08/10 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1223.1 1221.2 Analysis
7 2024 Tshwane North School District Team League Finals (U13) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 4 2.5 1223.1 1221.2 Analysis
6 District 3 Cluster 4 and 5 Individuals 2024 (U13 Boys) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
5 2024 Silver Lakes Open Chess Tournament (D2) 2024/04/20 2024/04/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1238.6 1242.8 Analysis
4 2024 Lubowski Open Chess Tournament (D1) 2024/03/23 2024/03/24 Tshwane (GTP) Standard 90 0.94 5 0 0.0 1238.6 1242.8 Analysis
3 2024 Tshwane Chess OPEN Registration Tournament (D1) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1232.6 1239.6 Analysis
2 2023 Gauteng Top Schools (U11 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
1 2023 Tshwane North School District CLOSED League Championships (D3) (U11) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 30 13 1 16 13.5 45.0 -42.5 1252.7 1210.2
White 16 9 0 7 9.0 56.3 53.1 1231.9 1285.0
Black 14 4 1 9 4.5 32.1 -151.8 1276.5 1124.8
Standard All 30 13 1 16 13.5 45.0 -42.5 1252.7 1210.2
White 16 9 0 7 9.0 56.3 53.1 1231.9 1285.0
Black 14 4 1 9 4.5 32.1 -151.8 1276.5 1124.8
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 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 40 19 1 20 19.5 48.8 -10.6 1241.5 1230.9
White 21 13 0 8 13.0 61.9 101.2 1225.7 1326.9
Black 19 6 1 12 6.5 34.2 -134.2 1258.9 1124.7
Standard All 40 19 1 20 19.5 48.8 -10.6 1241.5 1230.9
White 21 13 0 8 13.0 61.9 101.2 1225.7 1326.9
Black 19 6 1 12 6.5 34.2 -134.2 1258.9 1124.7
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120115602 Herbst, AJL (A Le Roux) 3 0.5 0 1 2 16.7 1207.7 -283.3 924.4 View list
2 1120134046 De Jager, K (Konrad) 2 2.0 2 0 0 100.0 1226.5 425.0 1651.5 View list
3 1120143038 Boshoff, R (Reinhardt) 2 0.0 0 0 2 0.0 1219.3 -425.0 794.3 View list
4 1110107188 De Beer, L (Liam) 1 1.0 1 0 0 100.0 1220.4 425.0 1645.4 View list
5 1110145554 Fireyi, D (David Buhlebenkosi) 1 1.0 1 0 0 100.0 1238.6 425.0 1663.6 View list
6 1120155919 Dube, T (Thabo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1140144840 Lekalakala, R (Realeboga Blessings) 1 1.0 1 0 0 100.0 1232.6 425.0 1657.6 View list
8 1120300007 Labuscagne, W (Waldo) 1 1.0 1 0 0 100.0 1220.4 425.0 1645.4 View list
9 1120303353 Makgabo, K (Keabetswe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1130160817 Lerm, D (Darwun) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1500154190 Badenhorst, M (Michael) 1 1.0 1 0 0 100.0 1223.1 425.0 1648.1 View list
12 1120145619 Mooragan, L (Luke Cayden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1130160839 Ngwenya, A (Ashley) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1130155931 Nhlapo, K (Kelvin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1110308806 Pretorius, T (Timothy) 1 1.0 1 0 0 100.0 1223.1 425.0 1648.1 View list
16 2140135773 Raath, E (Emma) 1 1.0 1 0 0 100.0 1232.6 425.0 1657.6 View list
17 2080158646 Snama, S (Snethemba) 1 1.0 1 0 0 100.0 1238.6 425.0 1663.6 View list
18 1130159773 Swanepoel, JH (Janko Hendrik) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 1120155934 Swaratlhe, G (Golekane) 1 1.0 1 0 0 100.0 1223.1 425.0 1648.1 View list
20 1120303367 Van Der Walt, A (André) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list