Player Page

Geyer, C (Christiaan)
Dob: 2012/07/24 (U14)
Gender: Male
Chess SA id: 1120119432
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/01/14 (163 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 rating1184.0
Current Weighted rating1183.9
Current Weighted performance1069.4
Current official/published rating (highest between Raw, WR and WP)1184.0
Current highest rating achieved1234.5
Current floor (min rating allowed)734.5
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)±169.6
Current Raw change used (final)0.0
Projected new Raw rating1184.0
Projected new Weighed rating1089.0
Projected new Weighted performance1069.4
Projected new final Raw rating (if new WP > new Raw)1184.0
Projected new highest rating1234.5
Projected new floor734.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1184.0
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 rating1200.9
Current Weighted rating1198.1
Current Weighted performance1077.7
Current official/published rating (highest between Raw, WR and WP)1200.9
Current highest rating achieved1241.6
Current floor (min rating allowed)741.6
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)±165.6
Current Raw change used (final)0.0
Projected new Raw rating1200.9
Projected new Weighed rating1102.3
Projected new Weighted performance1077.7
Projected new final Raw rating (if new WP > new Raw)1200.9
Projected new highest rating1241.6
Projected new floor741.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.9
Projected effective change (new Official - current Official)=0.0
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 rating1159.2
Current Weighted rating1168.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1168.2
Current highest rating achieved1159.2
Current floor (min rating allowed)659.2
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)±175.7
Current Raw change used (final)0.0
Projected new Raw rating1159.2
Projected new Weighed rating1073.9
Projected new Weighted performance291.3
Projected new final Raw rating (if new WP > new Raw)1159.2
Projected new highest rating1159.2
Projected new floor659.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1159.2
Projected effective change (new Official - current Official)-9.0
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
1 2024 Gauteng Inter-Region Chess Championship (U12B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1191.4 1209.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 2024 Gauteng Inter-Region Chess Championship (U12B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1191.4 1209.9 Analysis
12 Queens Gambit Chess Open 2023 (D) 2023/11/25 2023/11/25 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1181.5 1200.5 Analysis
11 NWU Vaal Open 2023 (D) 2023/10/14 2023/10/14 Sedibeng (GSV) Standard 61 0.83 5 5 2.5 1166.6 1188.3 Analysis
10 VaalPark Primary Open Chess 2023 (C) 2023/06/16 2023/06/16 Sedibeng (GSV) Rapid 45 0.74 5 4 1.0 1190.3 1200.0 Analysis
9 Steyn City School Chess League 2023 (A) 2023/05/05 2023/05/29 Johannesburg Metro (GJM) Standard 60 0.83 6 1 0.5 1189.1 1187.2 Analysis
8 Laerkool Midvaal Chess Open 2023 (D) 2023/01/28 2023/01/28 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 1198.7 1198.7 Analysis
7 Hoerskool Overvaal 2022 (D) 2022/06/11 2022/06/11 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1210.1 1213.1 Analysis
6 Lux Deo NG Kerk Chess Open 2022 (D) 2022/04/09 2022/04/09 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1195.5 1195.5 Analysis
5 Carel`s Chess Open 2022 (D) 2022/03/05 2022/03/05 Sedibeng (GSV) Standard 61 0.83 5 4 2.0 1190.1 1187.6 Analysis
4 Midvaal Ope 2022 (D) 2022/01/29 2022/01/29 Sedibeng (GSV) Standard 61 0.83 5 5 3.5 1156.6 1145.1 Analysis
3 Hoerskool Drie Riviere 2020 (D) 2020/03/07 2020/03/07 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 1170.6 1161.7 Analysis
2 Carel`s Open 2020 (C) 2020/02/29 2020/02/29 Sedibeng (GSV) Standard 60 0.83 5 4 0.0 1234.5 1241.6 Analysis
1 Fonteine Ope 2019 (E) 2019/10/19 2019/10/19 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 1 0 3 1.0 25.0 -212.5 1358.3 1145.8
White 2 1 0 1 1.0 50.0 0.0 1388.2 1388.2
Black 2 0 0 2 0.0 0.0 -425.0 1328.4 903.4
Standard All 4 1 0 3 1.0 25.0 -212.5 1358.3 1145.8
White 2 1 0 1 1.0 50.0 0.0 1388.2 1388.2
Black 2 0 0 2 0.0 0.0 -425.0 1328.4 903.4
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 57 23 4 30 25.0 43.9 -52.2 1228.9 1176.7
White 26 11 3 12 12.5 48.1 -16.3 1236.3 1220.0
Black 31 12 1 18 12.5 40.3 -82.3 1222.7 1140.4
Standard All 53 22 4 27 24.0 45.3 -40.1 1229.9 1189.8
White 24 10 3 11 11.5 47.9 -17.7 1229.2 1211.4
Black 29 12 1 16 12.5 43.1 -58.6 1230.6 1171.9
Rapid All 4 1 0 3 1.0 25.0 -212.5 1215.1 1002.6
White 2 1 0 1 1.0 50.0 0.0 1322.0 1322.0
Black 2 0 0 2 0.0 0.0 -425.0 1108.2 683.2
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 2140135916 Emanuel, S (Shiloh) 2 2.0 2 0 0 100.0 1174.0 425.0 1599.0 View list
2 1120136523 Myburgh, V (Vaughn) 2 1.0 1 0 1 50.0 1183.3 0.0 1183.3 View list
3 1120136517 Hutcheson, JL (Justin Luke) 2 0.0 0 0 2 0.0 1190.1 -425.0 765.1 View list
4 1110133701 Willemse, PJ (Pierre) 2 0.0 0 0 2 0.0 1178.3 -425.0 753.3 View list
5 1120155245 Booysen, Z (Zian) 1 1.0 1 0 0 100.0 1166.6 425.0 1591.6 View list
6 2100119431 Basson, K (Karmonay) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2110136513 Coetzer, J (Jessica) 1 1.0 1 0 0 100.0 1190.1 425.0 1615.1 View list
8 2120135915 Emanuel, C (Caitlin) 1 1.0 1 0 0 100.0 1195.5 425.0 1620.5 View list
9 1110148629 Duvenage, C (Chante) 1 1.0 1 0 0 100.0 1198.7 425.0 1623.7 View list
10 107082941 Keyser, JJ (Jason) 1 1.0 1 0 0 100.0 1170.6 425.0 1595.6 View list
11 1100142011 Kelly-Gliddon, L (Logan) 1 1.0 1 0 0 100.0 1210.1 425.0 1635.1 View list
12 2110136518 Hutcheson, M (Megan) 1 1.0 1 0 0 100.0 1156.6 425.0 1581.6 View list
13 1110155575 Horak, E (Ethan) 1 1.0 1 0 0 100.0 1190.3 425.0 1615.3 View list
14 1110135908 Gericke, A (Armand) 1 1.0 1 0 0 100.0 1190.1 425.0 1615.1 View list
15 1130136522 Lange, L (Liam) 1 1.0 1 0 0 100.0 1156.6 425.0 1581.6 View list
16 1120116950 Lombard, R (Roan) 1 1.0 1 0 0 100.0 1191.4 425.0 1616.4 View list
17 1120133703 Mackay, FG (Fraser) 1 1.0 1 0 0 100.0 1195.5 425.0 1620.5 View list
18 2100142012 Marais, C (Clarize) 1 1.0 1 0 0 100.0 1210.1 425.0 1635.1 View list
19 1070132874 Mphoropane, J (Junior) 1 1.0 1 0 0 100.0 1170.6 425.0 1595.6 View list
20 1120148632 Naude, F (Francios) 1 1.0 1 0 0 100.0 1198.7 425.0 1623.7 View list