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: 2024/04/20 (64 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 rating1223.1
Current Weighted rating1222.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1223.1
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)±160.4
Current Raw change used (final)0.0
Projected new Raw rating1223.1
Projected new Weighed rating1125.3
Projected new Weighted performance1081.1
Projected new final Raw rating (if new WP > new Raw)1223.1
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)1223.1
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 rating1221.2
Current Weighted rating1225.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1225.4
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)±160.9
Current Raw change used (final)0.0
Projected new Raw rating1221.2
Projected new Weighed rating1128.0
Projected new Weighted performance1081.1
Projected new final Raw rating (if new WP > new Raw)1221.2
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)1221.2
Projected effective change (new Official - current Official)-4.2
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
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
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 10 5 0 5 5.0 50.0 0.0 1208.1 1208.1
White 5 3 0 2 3.0 60.0 85.0 1251.4 1336.4
Black 5 2 0 3 2.0 40.0 -85.0 1164.8 1079.8
Standard All 10 5 0 5 5.0 50.0 0.0 1208.1 1208.1
White 5 3 0 2 3.0 60.0 85.0 1251.4 1336.4
Black 5 2 0 3 2.0 40.0 -85.0 1164.8 1079.8
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 20 11 0 9 11.0 55.0 42.5 1207.9 1250.4
White 10 7 0 3 7.0 70.0 170.0 1228.6 1398.6
Black 10 4 0 6 4.0 40.0 -85.0 1187.3 1102.3
Standard All 20 11 0 9 11.0 55.0 42.5 1207.9 1250.4
White 10 7 0 3 7.0 70.0 170.0 1228.6 1398.6
Black 10 4 0 6 4.0 40.0 -85.0 1187.3 1102.3
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) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
2 2140135773 Raath, E (Emma) 1 1.0 1 0 0 100.0 1232.6 425.0 1657.6 View list
3 1130155931 Nhlapo, K (Kelvin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1130160839 Ngwenya, A (Ashley) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1120145619 Mooragan, L (Luke Cayden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1130160817 Lerm, D (Darwun) 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 1110145554 Fireyi, D (David Buhlebenkosi) 1 1.0 1 0 0 100.0 1238.6 425.0 1663.6 View list
9 1120155919 Dube, T (Thabo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1120134046 De Jager, K (Konrad) 1 1.0 1 0 0 100.0 1232.6 425.0 1657.6 View list
11 1130159773 Swanepoel, JH (Janko Hendrik) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 2080158646 Snama, S (Snethemba) 1 1.0 1 0 0 100.0 1238.6 425.0 1663.6 View list
13 1080134629 Hearne, L (Lionel Owen) 1 0.0 0 0 1 0.0 1238.6 -425.0 813.6 View list
14 2150146497 Scholtz, I (Imke) 1 0.0 0 0 1 0.0 1232.6 -425.0 807.6 View list
15 1150152286 Rahlaga, K (Kaelo Alupheli) 1 0.0 0 0 1 0.0 1232.6 -425.0 807.6 View list
16 1130159755 Day, A (Ayden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1120143038 Boshoff, R (Reinhardt) 1 0.0 0 0 1 0.0 1238.6 -425.0 813.6 View list
18 1110139982 Kock, L (Luca) 1 0.0 0 0 1 0.0 1238.6 -425.0 813.6 View list
19 1120136517 Hutcheson, JL (Justin Luke) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list