Player Page

Grahan, T (Tylo)
Dob: 2012/07/05 (U14)
Gender: Male
Chess SA id: 1120109890
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (66 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 rating1391.9
Current Weighted rating1335.3
Current Weighted performance1333.3
Current official/published rating (highest between Raw, WR and WP)1391.9
Current highest rating achieved1421.8
Current floor (min rating allowed)921.8
Current K-factor32
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)±126.1
Current Raw change used (final)0.0
Projected new Raw rating1391.9
Projected new Weighed rating1231.8
Projected new Weighted performance1333.3
Projected new final Raw rating (if new WP > new Raw)1391.9
Projected new highest rating1421.8
Projected new floor921.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1391.9
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 rating1394.8
Current Weighted rating1326.7
Current Weighted performance1333.3
Current official/published rating (highest between Raw, WR and WP)1394.8
Current highest rating achieved1419.4
Current floor (min rating allowed)919.4
Current K-factor32
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)±125.6
Current Raw change used (final)0.0
Projected new Raw rating1394.8
Projected new Weighed rating1223.9
Projected new Weighted performance1333.3
Projected new final Raw rating (if new WP > new Raw)1394.8
Projected new highest rating1419.4
Projected new floor919.4
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1394.8
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 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 Tshwane North School District CLOSED Individual Champioships (U13 Boys) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1335.8 1323.4 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 4.0 1335.8 1323.4 Analysis
5 2024 Milos Ristic Open Chess Tournament (U14) 2024/04/27 2024/04/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1343.0 1331.4 Analysis
4 2024 Lubowski Open Chess Tournament (D1) 2024/03/23 2024/03/24 Tshwane (GTP) Standard 90 0.94 5 3 0.0 1400.2 1391.9 Analysis
3 2024 Constantiapark Open (C) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1401.0 1392.9 Analysis
2 2024 Tshwane Chess OPEN Registration Tournament (C2) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1351.2 1334.0 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1351.2 1334.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
44 2024 Tshwane North School District CLOSED Individual Champioships (U13 Boys) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1335.8 1323.4 Analysis
43 District 3 Cluster 4 and 5 Individuals 2024 (U13 Boys) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1335.8 1323.4 Analysis
42 2024 Milos Ristic Open Chess Tournament (U14) 2024/04/27 2024/04/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1343.0 1331.4 Analysis
41 2024 Lubowski Open Chess Tournament (D1) 2024/03/23 2024/03/24 Tshwane (GTP) Standard 90 0.94 5 3 0.0 1400.2 1391.9 Analysis
40 2024 Constantiapark Open (C) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1401.0 1392.9 Analysis
39 2024 Tshwane Chess OPEN Registration Tournament (C2) 2024/01/27 2024/01/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1351.2 1334.0 Analysis
38 2024 Gauteng Inter-Region Chess Championship (U12B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1351.2 1334.0 Analysis
37 2023 Tuks Open Chess Tournament (C) 2023/10/07 2023/10/07 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1421.8 1419.4 Analysis
36 2023 Etienne Lewis Closed Tournament (U12) 2023/08/25 2023/08/27 Tshwane (GTP) Standard 90 0.94 7 7 5.0 1242.5 1237.9 Analysis
35 2023 Gauteng Top Schools (U11 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 4.0 1242.5 1237.9 Analysis
34 2023 Tshwane North School District CLOSED League Championships (D3) (U11) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1242.5 1237.9 Analysis
33 2023 Lubowski Open Tournament (C) 2023/06/24 2023/06/25 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1235.3 1229.3 Analysis
32 Gauteng Schools Individual Finals 2023 (U11 Boys) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1216.9 1207.0 Analysis
31 2023 Tshwane North School District CLOSED Individual Championships (D3) (U11 Open) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1216.9 1207.0 Analysis
30 2023 Milos Ristic Open Tournament (C) 2023/04/27 2023/04/27 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1221.4 1212.1 Analysis
29 Tuks Junior Developmental Chess Tournament 2023 (Blue) 2023/03/18 2023/03/18 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1214.2 1203.1 Analysis
28 2023 Afrikaans Hoër Seunskool Open Chess Tournament (C) 2023/03/04 2023/03/04 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1214.2 1203.1 Analysis
27 2023 Tshwane Chess Open Registration Tournament (C2) 2023/01/28 2023/01/28 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1219.5 1206.6 Analysis
26 2022 South African Junior Team Chess Championships (U12 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 3.0 1183.0 1168.5 Analysis
25 2022 Gauteng North Chess Open (D) 2022/10/15 2022/10/16 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1193.5 1178.4 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 33 19 1 13 19.5 59.1 77.3 1318.4 1395.7
White 16 11 0 5 11.0 68.8 159.4 1304.8 1464.1
Black 17 8 1 8 8.5 50.0 0.0 1331.3 1331.3
Standard All 33 19 1 13 19.5 59.1 77.3 1318.4 1395.7
White 16 11 0 5 11.0 68.8 159.4 1304.8 1464.1
Black 17 8 1 8 8.5 50.0 0.0 1331.3 1331.3
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 230 112 10 108 117.0 50.9 7.4 1236.8 1244.2
White 117 64 5 48 66.5 56.8 58.1 1230.9 1289.0
Black 113 48 5 60 50.5 44.7 -45.1 1242.9 1197.7
Standard All 230 112 10 108 117.0 50.9 7.4 1236.8 1244.2
White 117 64 5 48 66.5 56.8 58.1 1230.9 1289.0
Black 113 48 5 60 50.5 44.7 -45.1 1242.9 1197.7
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 1110100045 Gondwe, P (Prosper) 6 2.0 2 0 4 33.3 1300.4 -141.7 1158.7 View list
2 1120109887 Jonker, T (Tertius) 6 2.0 2 0 4 33.3 1253.4 -141.7 1111.7 View list
3 1110105109 Klopper, PA (Phillippus Arnoldus) 4 2.5 2 1 1 62.5 1322.5 106.3 1428.8 View list
4 1120107185 Steyn, H (Henco) 3 2.0 2 0 1 66.7 1180.3 141.7 1322.0 View list
5 1130143045 Ebersohn, G (Gerhard) 3 1.0 1 0 2 33.3 1234.0 -141.7 1092.3 View list
6 1110108346 Mcphail, M (Matthew) 3 1.0 1 0 2 33.3 1246.2 -141.7 1104.5 View list
7 1110143051 Naude, J (Johan) 3 0.0 0 0 3 0.0 1203.2 -425.0 778.2 View list
8 2120115624 Coetzee, AC (Anje-Lika Clarissa) 2 2.0 2 0 0 100.0 1300.3 425.0 1725.3 View list
9 2080117651 Wesinyane, T (Tshireletso) 2 2.0 2 0 0 100.0 1217.8 425.0 1642.8 View list
10 1100112727 Froneman, BW (Bernard Wilhelm) 2 1.0 1 0 1 50.0 1170.8 0.0 1170.8 View list
11 1120107815 Gruenenfelder, L (Laker) 2 1.0 1 0 1 50.0 1213.4 0.0 1213.4 View list
12 1120119689 Rust, C (Christoph) 2 1.0 1 0 1 50.0 1231.0 0.0 1231.0 View list
13 1150145631 Stelloh, S (Sebastian) 2 1.0 1 0 1 50.0 1320.7 0.0 1320.7 View list
14 2130106594 Yang, S (Selina) 2 1.0 1 0 1 50.0 1220.6 0.0 1220.6 View list
15 2070115594 Grahan, C (Chie-Ann) 2 0.0 0 0 2 0.0 1200.8 -425.0 775.8 View list
16 109095323 Grobler, DDI (Donovan Denzel Izak) 2 0.0 0 0 2 0.0 1239.7 -425.0 814.7 View list
17 1120143047 Haupt, J (Joshua) 2 0.0 0 0 2 0.0 1216.9 -425.0 791.9 View list
18 1110139982 Kock, L (Luca) 2 0.0 0 0 2 0.0 1217.8 -425.0 792.8 View list
19 1110114768 Le Roux, D (Daniel) 2 0.0 0 0 2 0.0 1235.1 -425.0 810.1 View list
20 1060144844 Ngobeni, N (Njabulo) 2 0.0 0 0 2 0.0 1209.5 -425.0 784.5 View list